21504259800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 576

約数和(自身を含む): 78482476800

約数和(自身を除く): 56978217000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 31, 36, 40, 45, 50, 58, 60, 62, 72, 75, 87, 90, 93, 97, 100, 116, 120, 124, 137, 145, 150, 155, 174, 180, 186, 194, 200, 225, 232, 248, 261, 274, 279, 290, 291, 300, 310, 348, 360, 372, 388, 411, 435, 450, 465, 485, 522, 548, 558, 580, 582, 600, 620, 685, 696, 725, 744, 775, 776, 822, 870, 873, 899, 900, 930, 970, 1044, 1096, 1116, 1160, 1164, 1233, 1240, 1305, 1370, 1395, 1450, 1455, 1550, 1644, 1740, 1746, 1798, 1800, 1860, 1940, 2055, 2088, 2175, 2232, 2325, 2328, 2425, 2466, 2610, 2697, 2740, 2790, 2813, 2900, 2910, 3007, 3100, 3288, 3425, 3480, 3492, 3596, 3720, 3880, 3973, 4110, 4247, 4350, 4365, 4495, 4650, 4850, 4932, 5220, 5394, 5480, 5580, 5626, 5800, 5820, 6014, 6165, 6200, 6525, 6850, 6975, 6984, 7192, 7275, 7946, 8091, 8220, 8439, 8494, 8700, 8730, 8990, 9021, 9300, 9700, 9864, 10275, 10440, 10788, 11160, 11252, 11640, 11919, 12028, 12330, 12741, 13050, 13289, 13485, 13700, 13950, 14065, 14550, 15035, 15892, 16182, 16440, 16878, 16988, 17400, 17460, 17980, 18042, 18600, 19400, 19865, 20550, 21235, 21576, 21825, 22475, 22504, 23838, 24056, 24660, 25317, 25482, 26100, 26578, 26970, 27063, 27400, 27900, 28130, 29100, 30070, 30825, 31784, 32364, 33756, 33976, 34920, 35757, 35960, 36084, 38223, 39730, 39867, 40455, 41100, 42195, 42470, 43650, 44950, 45105, 47676, 49320, 50634, 50964, 52200, 53156, 53940, 54126, 55800, 56260, 58200, 59595, 60140, 61650, 63705, 64728, 66445, 67425, 67512, 70325, 71514, 72168, 75175, 76446, 79460, 79734, 80910, 82200, 84390, 84940, 87203, 87300, 89900, 90210, 95352, 99325, 101268, 101928, 106175, 106312, 107880, 108252, 112520, 119190, 119601, 120280, 123163, 123300, 126585, 127410, 132890, 134850, 135315, 140650, 143028, 150350, 152892, 158920, 159468, 161820, 168780, 169880, 174406, 174600, 178785, 179800, 180420, 191115, 198650, 199335, 202275, 202536, 210975, 212350, 216504, 225525, 238380, 239202, 246326, 246600, 253170, 254820, 261609, 265780, 269700, 270630, 281300, 286056, 297975, 300700, 305784, 318525, 318936, 323640, 332225, 337560, 348812, 357570, 360840, 369489, 382230, 385381, 397300, 398670, 404550, 411959, 421950, 424700, 436015, 451050, 476760, 478404, 492652, 506340, 509640, 523218, 531560, 539400, 541260, 562600, 595950, 598005, 601400, 615815, 632925, 637050, 664450, 676575, 697624, 715140, 738978, 764460, 770762, 784827, 794600, 797340, 809100, 823918, 843900, 849400, 872030, 893925, 902100, 955575, 956808, 985304, 996675, 1012680, 1046436, 1082520, 1108467, 1156143, 1191900, 1196010, 1231630, 1235877, 1265850, 1274100, 1308045, 1328900, 1353150, 1430280, 1477956, 1528920, 1541524, 1569654, 1594680, 1618200, 1647836, 1687800, 1744060, 1787850, 1804200, 1847445, 1911150, 1926905, 1993350, 2059795, 2092872, 2180075, 2216934, 2312286, 2383800, 2392020, 2463260, 2471754, 2531700, 2548200, 2616090, 2657800, 2706300, 2955912, 2990025, 3079075, 3083048, 3139308, 3295672, 3468429, 3488120, 3575700, 3694890, 3707631, 3822300, 3853810, 3924135, 3986700, 4119590, 4360150, 4433868, 4624572, 4784040, 4926520, 4943508, 5063400, 5232180, 5412600, 5542335, 5780715, 5980050, 6158150, 6179385, 6278616, 6540225, 6936858, 7151400, 7389780, 7415262, 7644600, 7707620, 7848270, 7973400, 8239180, 8720300, 8867736, 9237225, 9249144, 9634525, 9887016, 10298975, 10464360, 11084670, 11561430, 11946811, 11960100, 12316300, 12358770, 13080450, 13873716, 14779560, 14830524, 15415240, 15696540, 16478360, 17342145, 17440600, 18474450, 18538155, 19269050, 19620675, 20597950, 22169340, 23122860, 23893622, 23920200, 24632600, 24717540, 26160900, 27711675, 27747432, 28903575, 29661048, 30896925, 31393080, 34684290, 35840433, 36948900, 37076310, 38538100, 39241350, 41195900, 44338680, 46245720, 47787244, 49435080, 52321800, 55423350, 57807150, 59734055, 61793850, 69368580, 71680866, 73897800, 74152620, 77076200, 78482700, 82391800, 86710725, 92690775, 95574488, 107521299, 110846700, 115614300, 119468110, 123587700, 138737160, 143361732, 148305240, 156965400, 173421450, 179202165, 185381550, 215042598, 221693400, 231228600, 238936220, 247175400, 286723464, 298670275, 346842900, 358404330, 370763100, 430085196, 477872440, 537606495, 597340550, 693685800, 716808660, 741526200, 860170392, 896010825, 1075212990, 1194681100, 1433617320, 1792021650, 2150425980, 2389362200, 2688032475, 3584043300, 4300851960, 5376064950, 7168086600, 10752129900, 21504259800]

約数ペア:

[(1, 21504259800), (2, 10752129900), (3, 7168086600), (4, 5376064950), (5, 4300851960), (6, 3584043300), (8, 2688032475), (9, 2389362200), (10, 2150425980), (12, 1792021650), (15, 1433617320), (18, 1194681100), (20, 1075212990), (24, 896010825), (25, 860170392), (29, 741526200), (30, 716808660), (31, 693685800), (36, 597340550), (40, 537606495), (45, 477872440), (50, 430085196), (58, 370763100), (60, 358404330), (62, 346842900), (72, 298670275), (75, 286723464), (87, 247175400), (90, 238936220), (93, 231228600), (97, 221693400), (100, 215042598), (116, 185381550), (120, 179202165), (124, 173421450), (137, 156965400), (145, 148305240), (150, 143361732), (155, 138737160), (174, 123587700), (180, 119468110), (186, 115614300), (194, 110846700), (200, 107521299), (225, 95574488), (232, 92690775), (248, 86710725), (261, 82391800), (274, 78482700), (279, 77076200), (290, 74152620), (291, 73897800), (300, 71680866), (310, 69368580), (348, 61793850), (360, 59734055), (372, 57807150), (388, 55423350), (411, 52321800), (435, 49435080), (450, 47787244), (465, 46245720), (485, 44338680), (522, 41195900), (548, 39241350), (558, 38538100), (580, 37076310), (582, 36948900), (600, 35840433), (620, 34684290), (685, 31393080), (696, 30896925), (725, 29661048), (744, 28903575), (775, 27747432), (776, 27711675), (822, 26160900), (870, 24717540), (873, 24632600), (899, 23920200), (900, 23893622), (930, 23122860), (970, 22169340), (1044, 20597950), (1096, 19620675), (1116, 19269050), (1160, 18538155), (1164, 18474450), (1233, 17440600), (1240, 17342145), (1305, 16478360), (1370, 15696540), (1395, 15415240), (1450, 14830524), (1455, 14779560), (1550, 13873716), (1644, 13080450), (1740, 12358770), (1746, 12316300), (1798, 11960100), (1800, 11946811), (1860, 11561430), (1940, 11084670), (2055, 10464360), (2088, 10298975), (2175, 9887016), (2232, 9634525), (2325, 9249144), (2328, 9237225), (2425, 8867736), (2466, 8720300), (2610, 8239180), (2697, 7973400), (2740, 7848270), (2790, 7707620), (2813, 7644600), (2900, 7415262), (2910, 7389780), (3007, 7151400), (3100, 6936858), (3288, 6540225), (3425, 6278616), (3480, 6179385), (3492, 6158150), (3596, 5980050), (3720, 5780715), (3880, 5542335), (3973, 5412600), (4110, 5232180), (4247, 5063400), (4350, 4943508), (4365, 4926520), (4495, 4784040), (4650, 4624572), (4850, 4433868), (4932, 4360150), (5220, 4119590), (5394, 3986700), (5480, 3924135), (5580, 3853810), (5626, 3822300), (5800, 3707631), (5820, 3694890), (6014, 3575700), (6165, 3488120), (6200, 3468429), (6525, 3295672), (6850, 3139308), (6975, 3083048), (6984, 3079075), (7192, 2990025), (7275, 2955912), (7946, 2706300), (8091, 2657800), (8220, 2616090), (8439, 2548200), (8494, 2531700), (8700, 2471754), (8730, 2463260), (8990, 2392020), (9021, 2383800), (9300, 2312286), (9700, 2216934), (9864, 2180075), (10275, 2092872), (10440, 2059795), (10788, 1993350), (11160, 1926905), (11252, 1911150), (11640, 1847445), (11919, 1804200), (12028, 1787850), (12330, 1744060), (12741, 1687800), (13050, 1647836), (13289, 1618200), (13485, 1594680), (13700, 1569654), (13950, 1541524), (14065, 1528920), (14550, 1477956), (15035, 1430280), (15892, 1353150), (16182, 1328900), (16440, 1308045), (16878, 1274100), (16988, 1265850), (17400, 1235877), (17460, 1231630), (17980, 1196010), (18042, 1191900), (18600, 1156143), (19400, 1108467), (19865, 1082520), (20550, 1046436), (21235, 1012680), (21576, 996675), (21825, 985304), (22475, 956808), (22504, 955575), (23838, 902100), (24056, 893925), (24660, 872030), (25317, 849400), (25482, 843900), (26100, 823918), (26578, 809100), (26970, 797340), (27063, 794600), (27400, 784827), (27900, 770762), (28130, 764460), (29100, 738978), (30070, 715140), (30825, 697624), (31784, 676575), (32364, 664450), (33756, 637050), (33976, 632925), (34920, 615815), (35757, 601400), (35960, 598005), (36084, 595950), (38223, 562600), (39730, 541260), (39867, 539400), (40455, 531560), (41100, 523218), (42195, 509640), (42470, 506340), (43650, 492652), (44950, 478404), (45105, 476760), (47676, 451050), (49320, 436015), (50634, 424700), (50964, 421950), (52200, 411959), (53156, 404550), (53940, 398670), (54126, 397300), (55800, 385381), (56260, 382230), (58200, 369489), (59595, 360840), (60140, 357570), (61650, 348812), (63705, 337560), (64728, 332225), (66445, 323640), (67425, 318936), (67512, 318525), (70325, 305784), (71514, 300700), (72168, 297975), (75175, 286056), (76446, 281300), (79460, 270630), (79734, 269700), (80910, 265780), (82200, 261609), (84390, 254820), (84940, 253170), (87203, 246600), (87300, 246326), (89900, 239202), (90210, 238380), (95352, 225525), (99325, 216504), (101268, 212350), (101928, 210975), (106175, 202536), (106312, 202275), (107880, 199335), (108252, 198650), (112520, 191115), (119190, 180420), (119601, 179800), (120280, 178785), (123163, 174600), (123300, 174406), (126585, 169880), (127410, 168780), (132890, 161820), (134850, 159468), (135315, 158920), (140650, 152892), (143028, 150350)]