21661225200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 960

約数和(自身を含む): 86794444800

約数和(自身を除く): 65133219600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 29, 30, 31, 36, 40, 45, 46, 48, 50, 54, 58, 60, 62, 69, 72, 75, 80, 87, 90, 92, 93, 97, 100, 108, 115, 116, 120, 124, 135, 138, 144, 145, 150, 155, 174, 180, 184, 186, 194, 200, 207, 216, 225, 230, 232, 240, 248, 261, 270, 276, 279, 290, 291, 300, 310, 345, 348, 360, 368, 372, 388, 400, 414, 432, 435, 450, 460, 464, 465, 485, 496, 522, 540, 552, 558, 575, 580, 582, 600, 620, 621, 667, 675, 690, 696, 713, 720, 725, 744, 775, 776, 783, 828, 837, 870, 873, 899, 900, 920, 930, 970, 1035, 1044, 1080, 1104, 1116, 1150, 1160, 1164, 1200, 1240, 1242, 1305, 1334, 1350, 1380, 1392, 1395, 1426, 1450, 1455, 1488, 1550, 1552, 1566, 1656, 1674, 1725, 1740, 1746, 1798, 1800, 1840, 1860, 1940, 2001, 2070, 2088, 2139, 2160, 2175, 2231, 2232, 2300, 2320, 2325, 2328, 2425, 2480, 2484, 2610, 2619, 2668, 2697, 2700, 2760, 2790, 2813, 2852, 2900, 2910, 3007, 3100, 3105, 3132, 3312, 3335, 3348, 3450, 3480, 3492, 3565, 3596, 3600, 3720, 3880, 3915, 4002, 4140, 4176, 4185, 4278, 4350, 4365, 4462, 4464, 4495, 4600, 4650, 4656, 4850, 4968, 5175, 5220, 5238, 5336, 5394, 5400, 5520, 5580, 5626, 5704, 5800, 5820, 6003, 6014, 6200, 6210, 6264, 6417, 6525, 6670, 6693, 6696, 6900, 6960, 6975, 6984, 7130, 7192, 7275, 7440, 7760, 7830, 8004, 8091, 8280, 8370, 8439, 8556, 8700, 8730, 8924, 8990, 9021, 9200, 9300, 9700, 9936, 10005, 10350, 10440, 10476, 10672, 10695, 10788, 10800, 11155, 11160, 11252, 11408, 11600, 11640, 12006, 12028, 12400, 12420, 12528, 12834, 13050, 13095, 13340, 13386, 13392, 13485, 13800, 13950, 13968, 14065, 14260, 14384, 14550, 15035, 15525, 15660, 16008, 16182, 16560, 16675, 16740, 16878, 17112, 17400, 17460, 17825, 17848, 17980, 18009, 18042, 18600, 19251, 19400, 19575, 20010, 20079, 20677, 20700, 20880, 20925, 20952, 21390, 21576, 21825, 22310, 22320, 22475, 22504, 23280, 24012, 24056, 24273, 24840, 25317, 25668, 26100, 26190, 26680, 26772, 26970, 27063, 27600, 27900, 28130, 28520, 29100, 30015, 30070, 31050, 31320, 32016, 32085, 32364, 33350, 33465, 33480, 33756, 34224, 34800, 34920, 35650, 35696, 35960, 36018, 36084, 37200, 38502, 38800, 39150, 40020, 40158, 40455, 41354, 41400, 41850, 41904, 42195, 42780, 43152, 43650, 44620, 44950, 45008, 45105, 48024, 48112, 48546, 49680, 50025, 50634, 51336, 52200, 52380, 53360, 53475, 53544, 53940, 54126, 55775, 55800, 56260, 57040, 58200, 60030, 60140, 60237, 62031, 62100, 62640, 64170, 64699, 64728, 65475, 66700, 66930, 66960, 67425, 67512, 69161, 69840, 70325, 71300, 71920, 72036, 72168, 75175, 75951, 77004, 78300, 80040, 80316, 80910, 81189, 82708, 82800, 83700, 84390, 85560, 87203, 87300, 89240, 89900, 90045, 90210, 96048, 96255, 97092, 100050, 100395, 101268, 102672, 103385, 104400, 104760, 106950, 107088, 107880, 108252, 111550, 111600, 112520, 116400, 120060, 120280, 120474, 121365, 124062, 124200, 126585, 128340, 129398, 129456, 130950, 133400, 133860, 134850, 135024, 135315, 138322, 140650, 142600, 144072, 144336, 150075, 150350, 151902, 154008, 156600, 160080, 160425, 160632, 161820, 162378, 165416, 167325, 167400, 168780, 171120, 174406, 174600, 178480, 179800, 180090, 180420, 186093, 192510, 194097, 194184, 200100, 200790, 202275, 202536, 206770, 207483, 209520, 210975, 213900, 215760, 216504, 223100, 225040, 225525, 240120, 240560, 240948, 242730, 248124, 248400, 253170, 256680, 258796, 261609, 261900, 266800, 267720, 269700, 270630, 276644, 281300, 285200, 288144, 300150, 300700, 301185, 303804, 308016, 310155, 313200, 320850, 321264, 323495, 323640, 324756, 330832, 334650, 334800, 337560, 345805, 348812, 349200, 359600, 360180, 360840, 372186, 379755, 385020, 388194, 388368, 400200, 401580, 404550, 405072, 405945, 413540, 414966, 421950, 427800, 433008, 436015, 446200, 450225, 451050, 480240, 481275, 481896, 485460, 496248, 501975, 506340, 513360, 516925, 517592, 523218, 523800, 535440, 539400, 541260, 553288, 558279, 562600, 582291, 600300, 601400, 602370, 606825, 607608, 620310, 622449, 632925, 641700, 646990, 647280, 649512, 669300, 675120, 676575, 691610, 697624, 720360, 721680, 744372, 759510, 770040, 776388, 784827, 800400, 803160, 809100, 811890, 827080, 829932, 843900, 855600, 872030, 892400, 900450, 902100, 930465, 962550, 963792, 970485, 970920, 992496, 1003950, 1012680, 1033850, 1035184, 1037415, 1046436, 1047600, 1078800, 1082520, 1106576, 1116558, 1125200, 1164582, 1200600, 1202800, 1204740, 1213650, 1215216, 1240620, 1244898, 1265850, 1283400, 1293980, 1299024, 1308045, 1338600, 1353150, 1383220, 1395248, 1440720, 1488744, 1505925, 1519020, 1540080, 1550775, 1552776, 1569654, 1606320, 1617475, 1618200, 1623780, 1654160, 1659864, 1687800, 1729025, 1744060, 1746873, 1800900, 1804200, 1860930, 1867347, 1898775, 1925100, 1940970, 1941840, 2005669, 2007900, 2025360, 2029725, 2067700, 2074830, 2092872, 2165040, 2180075, 2233116, 2329164, 2354481, 2401200, 2409480, 2427300, 2481240, 2489796, 2531700, 2566800, 2587960, 2616090, 2677200, 2706300, 2766440, 2791395, 2911455, 2977488, 3011850, 3038040, 3101550, 3105552, 3112245, 3139308, 3234950, 3236400, 3247560, 3319728, 3375600, 3458050, 3488120, 3493746, 3601800, 3608400, 3721860, 3734694, 3797550, 3850200, 3881940, 3924135, 4011338, 4015800, 4059450, 4135400, 4149660, 4185744, 4360150, 4466232, 4652325, 4658328, 4708962, 4818960, 4852425, 4854600, 4962480, 4979592, 5063400, 5175920, 5187075, 5232180, 5412600, 5532880, 5582790, 5822910, 6017007, 6023700, 6076080, 6203100, 6224490, 6278616, 6469900, 6495120, 6540225, 6916100, 6976240, 6987492, 7203600, 7443720, 7469388, 7595100, 7700400, 7763880, 7848270, 8022676, 8031600, 8118900, 8270800, 8299320, 8720300, 8734365, 8932464, 9304650, 9316656, 9336735, 9417924, 9704850, 9709200, 9959184, 10028345, 10126800, 10374150, 10464360, 10825200, 11165580, 11645820, 11772405, 12034014, 12047400, 12406200, 12448980, 12557232, 12939800, 13080450, 13832200, 13956975, 13974984, 14557275, 14887440, 14938776, 15190200, 15527760, 15561225, 15696540, 16045352, 16237800, 16598640, 17440600, 17468730, 18051021, 18609300, 18673470, 18835848, 19409700, 19620675, 20056690, 20748300, 20928720, 22331160, 23291640, 23544810, 24068028, 24094800, 24812400, 24897960, 25879600, 26160900, 27664400, 27913950, 27949968, 29114550, 29877552, 30085035, 30380400, 31122450, 31393080, 32090704, 32475600, 34881200, 34937460, 36102042, 37218600, 37346940, 37671696, 38819400, 39241350, 40113380, 41496600, 43671825, 44662320, 46583280, 46683675, 47089620, 48136056, 49795920, 50141725, 52321800, 54153063, 55827900, 58229100, 58862025, 60170070, 62244900, 62786160, 69874920, 72204084, 74437200, 74693880, 77638800, 78482700, 80226760, 82993200, 87343650, 90255105, 93367350, 94179240, 96272112, 100283450, 104643600, 108306126, 111655800, 116458200, 117724050, 120340140, 124489800, 139749840, 144408168, 149387760, 150425175, 156965400, 160453520, 174687300, 180510210, 186734700, 188358480, 200566900, 216612252, 223311600, 232916400, 235448100, 240680280, 248979600, 270765315, 288816336, 300850350, 313930800, 349374600, 361020420, 373469400, 401133800, 433224504, 451275525, 470896200, 481360560, 541530630, 601700700, 698749200, 722040840, 746938800, 802267600, 866449008, 902551050, 941792400, 1083061260, 1203401400, 1353826575, 1444081680, 1805102100, 2166122520, 2406802800, 2707653150, 3610204200, 4332245040, 5415306300, 7220408400, 10830612600, 21661225200]

約数ペア:

[(1, 21661225200), (2, 10830612600), (3, 7220408400), (4, 5415306300), (5, 4332245040), (6, 3610204200), (8, 2707653150), (9, 2406802800), (10, 2166122520), (12, 1805102100), (15, 1444081680), (16, 1353826575), (18, 1203401400), (20, 1083061260), (23, 941792400), (24, 902551050), (25, 866449008), (27, 802267600), (29, 746938800), (30, 722040840), (31, 698749200), (36, 601700700), (40, 541530630), (45, 481360560), (46, 470896200), (48, 451275525), (50, 433224504), (54, 401133800), (58, 373469400), (60, 361020420), (62, 349374600), (69, 313930800), (72, 300850350), (75, 288816336), (80, 270765315), (87, 248979600), (90, 240680280), (92, 235448100), (93, 232916400), (97, 223311600), (100, 216612252), (108, 200566900), (115, 188358480), (116, 186734700), (120, 180510210), (124, 174687300), (135, 160453520), (138, 156965400), (144, 150425175), (145, 149387760), (150, 144408168), (155, 139749840), (174, 124489800), (180, 120340140), (184, 117724050), (186, 116458200), (194, 111655800), (200, 108306126), (207, 104643600), (216, 100283450), (225, 96272112), (230, 94179240), (232, 93367350), (240, 90255105), (248, 87343650), (261, 82993200), (270, 80226760), (276, 78482700), (279, 77638800), (290, 74693880), (291, 74437200), (300, 72204084), (310, 69874920), (345, 62786160), (348, 62244900), (360, 60170070), (368, 58862025), (372, 58229100), (388, 55827900), (400, 54153063), (414, 52321800), (432, 50141725), (435, 49795920), (450, 48136056), (460, 47089620), (464, 46683675), (465, 46583280), (485, 44662320), (496, 43671825), (522, 41496600), (540, 40113380), (552, 39241350), (558, 38819400), (575, 37671696), (580, 37346940), (582, 37218600), (600, 36102042), (620, 34937460), (621, 34881200), (667, 32475600), (675, 32090704), (690, 31393080), (696, 31122450), (713, 30380400), (720, 30085035), (725, 29877552), (744, 29114550), (775, 27949968), (776, 27913950), (783, 27664400), (828, 26160900), (837, 25879600), (870, 24897960), (873, 24812400), (899, 24094800), (900, 24068028), (920, 23544810), (930, 23291640), (970, 22331160), (1035, 20928720), (1044, 20748300), (1080, 20056690), (1104, 19620675), (1116, 19409700), (1150, 18835848), (1160, 18673470), (1164, 18609300), (1200, 18051021), (1240, 17468730), (1242, 17440600), (1305, 16598640), (1334, 16237800), (1350, 16045352), (1380, 15696540), (1392, 15561225), (1395, 15527760), (1426, 15190200), (1450, 14938776), (1455, 14887440), (1488, 14557275), (1550, 13974984), (1552, 13956975), (1566, 13832200), (1656, 13080450), (1674, 12939800), (1725, 12557232), (1740, 12448980), (1746, 12406200), (1798, 12047400), (1800, 12034014), (1840, 11772405), (1860, 11645820), (1940, 11165580), (2001, 10825200), (2070, 10464360), (2088, 10374150), (2139, 10126800), (2160, 10028345), (2175, 9959184), (2231, 9709200), (2232, 9704850), (2300, 9417924), (2320, 9336735), (2325, 9316656), (2328, 9304650), (2425, 8932464), (2480, 8734365), (2484, 8720300), (2610, 8299320), (2619, 8270800), (2668, 8118900), (2697, 8031600), (2700, 8022676), (2760, 7848270), (2790, 7763880), (2813, 7700400), (2852, 7595100), (2900, 7469388), (2910, 7443720), (3007, 7203600), (3100, 6987492), (3105, 6976240), (3132, 6916100), (3312, 6540225), (3335, 6495120), (3348, 6469900), (3450, 6278616), (3480, 6224490), (3492, 6203100), (3565, 6076080), (3596, 6023700), (3600, 6017007), (3720, 5822910), (3880, 5582790), (3915, 5532880), (4002, 5412600), (4140, 5232180), (4176, 5187075), (4185, 5175920), (4278, 5063400), (4350, 4979592), (4365, 4962480), (4462, 4854600), (4464, 4852425), (4495, 4818960), (4600, 4708962), (4650, 4658328), (4656, 4652325), (4850, 4466232), (4968, 4360150), (5175, 4185744), (5220, 4149660), (5238, 4135400), (5336, 4059450), (5394, 4015800), (5400, 4011338), (5520, 3924135), (5580, 3881940), (5626, 3850200), (5704, 3797550), (5800, 3734694), (5820, 3721860), (6003, 3608400), (6014, 3601800), (6200, 3493746), (6210, 3488120), (6264, 3458050), (6417, 3375600), (6525, 3319728), (6670, 3247560), (6693, 3236400), (6696, 3234950), (6900, 3139308), (6960, 3112245), (6975, 3105552), (6984, 3101550), (7130, 3038040), (7192, 3011850), (7275, 2977488), (7440, 2911455), (7760, 2791395), (7830, 2766440), (8004, 2706300), (8091, 2677200), (8280, 2616090), (8370, 2587960), (8439, 2566800), (8556, 2531700), (8700, 2489796), (8730, 2481240), (8924, 2427300), (8990, 2409480), (9021, 2401200), (9200, 2354481), (9300, 2329164), (9700, 2233116), (9936, 2180075), (10005, 2165040), (10350, 2092872), (10440, 2074830), (10476, 2067700), (10672, 2029725), (10695, 2025360), (10788, 2007900), (10800, 2005669), (11155, 1941840), (11160, 1940970), (11252, 1925100), (11408, 1898775), (11600, 1867347), (11640, 1860930), (12006, 1804200), (12028, 1800900), (12400, 1746873), (12420, 1744060), (12528, 1729025), (12834, 1687800), (13050, 1659864), (13095, 1654160), (13340, 1623780), (13386, 1618200), (13392, 1617475), (13485, 1606320), (13800, 1569654), (13950, 1552776), (13968, 1550775), (14065, 1540080), (14260, 1519020), (14384, 1505925), (14550, 1488744), (15035, 1440720), (15525, 1395248), (15660, 1383220), (16008, 1353150), (16182, 1338600), (16560, 1308045), (16675, 1299024), (16740, 1293980), (16878, 1283400), (17112, 1265850), (17400, 1244898), (17460, 1240620), (17825, 1215216), (17848, 1213650), (17980, 1204740), (18009, 1202800), (18042, 1200600), (18600, 1164582), (19251, 1125200), (19400, 1116558), (19575, 1106576), (20010, 1082520), (20079, 1078800), (20677, 1047600), (20700, 1046436), (20880, 1037415), (20925, 1035184), (20952, 1033850), (21390, 1012680), (21576, 1003950), (21825, 992496), (22310, 970920), (22320, 970485), (22475, 963792), (22504, 962550), (23280, 930465), (24012, 902100), (24056, 900450), (24273, 892400), (24840, 872030), (25317, 855600), (25668, 843900), (26100, 829932), (26190, 827080), (26680, 811890), (26772, 809100), (26970, 803160), (27063, 800400), (27600, 784827), (27900, 776388), (28130, 770040), (28520, 759510), (29100, 744372), (30015, 721680), (30070, 720360), (31050, 697624), (31320, 691610), (32016, 676575), (32085, 675120), (32364, 669300), (33350, 649512), (33465, 647280), (33480, 646990), (33756, 641700), (34224, 632925), (34800, 622449), (34920, 620310), (35650, 607608), (35696, 606825), (35960, 602370), (36018, 601400), (36084, 600300), (37200, 582291), (38502, 562600), (38800, 558279), (39150, 553288), (40020, 541260), (40158, 539400), (40455, 535440), (41354, 523800), (41400, 523218), (41850, 517592), (41904, 516925), (42195, 513360), (42780, 506340), (43152, 501975), (43650, 496248), (44620, 485460), (44950, 481896), (45008, 481275), (45105, 480240), (48024, 451050), (48112, 450225), (48546, 446200), (49680, 436015), (50025, 433008), (50634, 427800), (51336, 421950), (52200, 414966), (52380, 413540), (53360, 405945), (53475, 405072), (53544, 404550), (53940, 401580), (54126, 400200), (55775, 388368), (55800, 388194), (56260, 385020), (57040, 379755), (58200, 372186), (60030, 360840), (60140, 360180), (60237, 359600), (62031, 349200), (62100, 348812), (62640, 345805), (64170, 337560), (64699, 334800), (64728, 334650), (65475, 330832), (66700, 324756), (66930, 323640), (66960, 323495), (67425, 321264), (67512, 320850), (69161, 313200), (69840, 310155), (70325, 308016), (71300, 303804), (71920, 301185), (72036, 300700), (72168, 300150), (75175, 288144), (75951, 285200), (77004, 281300), (78300, 276644), (80040, 270630), (80316, 269700), (80910, 267720), (81189, 266800), (82708, 261900), (82800, 261609), (83700, 258796), (84390, 256680), (85560, 253170), (87203, 248400), (87300, 248124), (89240, 242730), (89900, 240948), (90045, 240560), (90210, 240120), (96048, 225525), (96255, 225040), (97092, 223100), (100050, 216504), (100395, 215760), (101268, 213900), (102672, 210975), (103385, 209520), (104400, 207483), (104760, 206770), (106950, 202536), (107088, 202275), (107880, 200790), (108252, 200100), (111550, 194184), (111600, 194097), (112520, 192510), (116400, 186093), (120060, 180420), (120280, 180090), (120474, 179800), (121365, 178480), (124062, 174600), (124200, 174406), (126585, 171120), (128340, 168780), (129398, 167400), (129456, 167325), (130950, 165416), (133400, 162378), (133860, 161820), (134850, 160632), (135024, 160425), (135315, 160080), (138322, 156600), (140650, 154008), (142600, 151902), (144072, 150350), (144336, 150075)]