20898885600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 864

約数和(自身を含む): 82944691200

約数和(自身を除く): 62045805600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 31, 32, 36, 40, 45, 46, 48, 50, 54, 59, 60, 62, 69, 72, 75, 80, 90, 92, 93, 96, 100, 108, 115, 118, 120, 124, 135, 138, 144, 150, 155, 160, 177, 180, 184, 186, 200, 207, 216, 225, 230, 236, 240, 248, 270, 276, 279, 288, 295, 300, 310, 345, 354, 360, 368, 372, 400, 414, 432, 450, 460, 465, 472, 480, 496, 529, 531, 540, 552, 558, 575, 590, 600, 620, 621, 675, 690, 708, 713, 720, 736, 744, 775, 800, 828, 837, 864, 885, 900, 920, 930, 944, 992, 1035, 1058, 1062, 1080, 1104, 1116, 1150, 1180, 1200, 1240, 1242, 1350, 1357, 1380, 1395, 1416, 1426, 1440, 1475, 1488, 1550, 1587, 1593, 1656, 1674, 1725, 1770, 1800, 1829, 1840, 1860, 1888, 2070, 2116, 2124, 2139, 2160, 2208, 2232, 2300, 2325, 2360, 2400, 2480, 2484, 2645, 2655, 2700, 2714, 2760, 2790, 2832, 2852, 2950, 2976, 3100, 3105, 3174, 3186, 3312, 3348, 3450, 3540, 3565, 3600, 3658, 3680, 3720, 4071, 4140, 4185, 4232, 4248, 4278, 4320, 4425, 4464, 4600, 4650, 4720, 4761, 4960, 4968, 5175, 5290, 5310, 5400, 5428, 5487, 5520, 5580, 5664, 5704, 5900, 6200, 6210, 6348, 6372, 6417, 6624, 6696, 6785, 6900, 6975, 7080, 7130, 7200, 7316, 7440, 7935, 7965, 8142, 8280, 8370, 8464, 8496, 8556, 8850, 8928, 9145, 9200, 9300, 9440, 9522, 9936, 10350, 10580, 10620, 10695, 10800, 10856, 10974, 11040, 11160, 11408, 11800, 12213, 12400, 12420, 12696, 12744, 12834, 13225, 13275, 13392, 13570, 13800, 13950, 14160, 14260, 14283, 14632, 14880, 15525, 15870, 15930, 16284, 16399, 16461, 16560, 16740, 16928, 16992, 17112, 17700, 17825, 18290, 18400, 18600, 19044, 19251, 19872, 20355, 20700, 20925, 21160, 21240, 21390, 21600, 21712, 21948, 22320, 22816, 23600, 23805, 24426, 24800, 24840, 25392, 25488, 25668, 26450, 26550, 26784, 27140, 27435, 27600, 27900, 28320, 28520, 28566, 29264, 31050, 31211, 31740, 31860, 32085, 32568, 32798, 32922, 33120, 33480, 33925, 34224, 35400, 35650, 36580, 36639, 37200, 38088, 38502, 39675, 39825, 40710, 41400, 41850, 42067, 42320, 42480, 42780, 43424, 43896, 44640, 45725, 47200, 47610, 48852, 49197, 49383, 49680, 50784, 50976, 51336, 52900, 53100, 53475, 54280, 54870, 55200, 55800, 57040, 57132, 58528, 61065, 62100, 62422, 63480, 63720, 64170, 65136, 65596, 65844, 66960, 67850, 68448, 70800, 71300, 71415, 73160, 73278, 74400, 76176, 77004, 79350, 79650, 81420, 81995, 82305, 82800, 83700, 84134, 84640, 84960, 85560, 87792, 91450, 93633, 95220, 96255, 97704, 98394, 98766, 99360, 101775, 102672, 105800, 106200, 106950, 108560, 109740, 111600, 114080, 114264, 119025, 122130, 124200, 124844, 126201, 126960, 127440, 128340, 130272, 131192, 131688, 133920, 135700, 137175, 141600, 142600, 142830, 146320, 146556, 147591, 152352, 154008, 156055, 158700, 159300, 160425, 162840, 163990, 164610, 165600, 167400, 168268, 171120, 175584, 182900, 183195, 187266, 190440, 192510, 195408, 196788, 197532, 203550, 205344, 210335, 211600, 212400, 213900, 217120, 219480, 223200, 228528, 238050, 244260, 245985, 246915, 248400, 249688, 252402, 253920, 254880, 256680, 262384, 263376, 271400, 274350, 280899, 285200, 285660, 292640, 293112, 295182, 305325, 308016, 312110, 317400, 318600, 320850, 325680, 327980, 329220, 334800, 336536, 342240, 357075, 365800, 366390, 374532, 378603, 380880, 385020, 390816, 393576, 395064, 407100, 409975, 411525, 420670, 423200, 424800, 427800, 438960, 442773, 457056, 468165, 476100, 481275, 488520, 491970, 493830, 496800, 499376, 504804, 513360, 524768, 526752, 542800, 548700, 561798, 570400, 571320, 586224, 590364, 610650, 616032, 624220, 631005, 634800, 637200, 641700, 651360, 655960, 658440, 669600, 673072, 714150, 731600, 732780, 737955, 749064, 757206, 761760, 770040, 780275, 787152, 790128, 814200, 819950, 823050, 841340, 842697, 855600, 877920, 885546, 915975, 936330, 952200, 962550, 967541, 977040, 983940, 987660, 998752, 1009608, 1026720, 1051675, 1085600, 1097400, 1123596, 1135809, 1142640, 1172448, 1180728, 1221300, 1229925, 1234575, 1248440, 1262010, 1269600, 1274400, 1283400, 1311920, 1316880, 1346144, 1404495, 1428300, 1463200, 1465560, 1475910, 1498128, 1514412, 1540080, 1560550, 1574304, 1580256, 1628400, 1639900, 1646100, 1682680, 1685394, 1711200, 1771092, 1831950, 1872660, 1893015, 1904400, 1925100, 1935082, 1954080, 1967880, 1975320, 2019216, 2103350, 2194800, 2213865, 2247192, 2271618, 2285280, 2340825, 2361456, 2442600, 2459850, 2469150, 2496880, 2524020, 2566800, 2623840, 2633760, 2808990, 2856600, 2902623, 2931120, 2951820, 2996256, 3028824, 3080160, 3121100, 3155025, 3256800, 3279800, 3292200, 3365360, 3370788, 3542184, 3663900, 3689775, 3745320, 3786030, 3808800, 3850200, 3870164, 3935760, 3950640, 4038432, 4206700, 4213485, 4389600, 4427730, 4494384, 4543236, 4681650, 4722912, 4837705, 4885200, 4919700, 4938300, 4993760, 5048040, 5133600, 5617980, 5679045, 5713200, 5805246, 5862240, 5903640, 6057648, 6242200, 6310050, 6559600, 6584400, 6730720, 6741576, 7022475, 7084368, 7327800, 7379550, 7490640, 7572060, 7700400, 7740328, 7871520, 7901280, 8413400, 8426970, 8707869, 8855460, 8988768, 9086472, 9363300, 9465075, 9675410, 9770400, 9839400, 9876600, 10096080, 11069325, 11235960, 11358090, 11426400, 11610492, 11807280, 12115296, 12484400, 12620100, 13119200, 13168800, 13483152, 14044950, 14168736, 14513115, 14655600, 14759100, 14981280, 15144120, 15400800, 15480656, 16826800, 16853940, 17415738, 17710920, 18172944, 18726600, 18930150, 19350820, 19678800, 19753200, 20192160, 21067425, 22138650, 22471920, 22716180, 23220984, 23614560, 24188525, 24968800, 25240200, 26123607, 26966304, 28089900, 28395225, 29026230, 29311200, 29518200, 30288240, 30961312, 33653600, 33707880, 34831476, 35421840, 36345888, 37453200, 37860300, 38701640, 39357600, 39506400, 42134850, 43539345, 44277300, 44943840, 45432360, 46441968, 48377050, 50480400, 52247214, 56179800, 56790450, 58052460, 59036400, 60576480, 67415760, 69662952, 70843680, 72565575, 74906400, 75720600, 77403280, 84269700, 87078690, 88554600, 90864720, 92883936, 96754100, 100960800, 104494428, 112359600, 113580900, 116104920, 118072800, 130618035, 134831520, 139325904, 145131150, 151441200, 154806560, 168539400, 174157380, 177109200, 181729440, 193508200, 208988856, 217696725, 224719200, 227161800, 232209840, 261236070, 278651808, 290262300, 302882400, 337078800, 348314760, 354218400, 387016400, 417977712, 435393450, 454323600, 464419680, 522472140, 580524600, 653090175, 674157600, 696629520, 774032800, 835955424, 870786900, 908647200, 1044944280, 1161049200, 1306180350, 1393259040, 1741573800, 2089888560, 2322098400, 2612360700, 3483147600, 4179777120, 5224721400, 6966295200, 10449442800, 20898885600]

約数ペア:

[(1, 20898885600), (2, 10449442800), (3, 6966295200), (4, 5224721400), (5, 4179777120), (6, 3483147600), (8, 2612360700), (9, 2322098400), (10, 2089888560), (12, 1741573800), (15, 1393259040), (16, 1306180350), (18, 1161049200), (20, 1044944280), (23, 908647200), (24, 870786900), (25, 835955424), (27, 774032800), (30, 696629520), (31, 674157600), (32, 653090175), (36, 580524600), (40, 522472140), (45, 464419680), (46, 454323600), (48, 435393450), (50, 417977712), (54, 387016400), (59, 354218400), (60, 348314760), (62, 337078800), (69, 302882400), (72, 290262300), (75, 278651808), (80, 261236070), (90, 232209840), (92, 227161800), (93, 224719200), (96, 217696725), (100, 208988856), (108, 193508200), (115, 181729440), (118, 177109200), (120, 174157380), (124, 168539400), (135, 154806560), (138, 151441200), (144, 145131150), (150, 139325904), (155, 134831520), (160, 130618035), (177, 118072800), (180, 116104920), (184, 113580900), (186, 112359600), (200, 104494428), (207, 100960800), (216, 96754100), (225, 92883936), (230, 90864720), (236, 88554600), (240, 87078690), (248, 84269700), (270, 77403280), (276, 75720600), (279, 74906400), (288, 72565575), (295, 70843680), (300, 69662952), (310, 67415760), (345, 60576480), (354, 59036400), (360, 58052460), (368, 56790450), (372, 56179800), (400, 52247214), (414, 50480400), (432, 48377050), (450, 46441968), (460, 45432360), (465, 44943840), (472, 44277300), (480, 43539345), (496, 42134850), (529, 39506400), (531, 39357600), (540, 38701640), (552, 37860300), (558, 37453200), (575, 36345888), (590, 35421840), (600, 34831476), (620, 33707880), (621, 33653600), (675, 30961312), (690, 30288240), (708, 29518200), (713, 29311200), (720, 29026230), (736, 28395225), (744, 28089900), (775, 26966304), (800, 26123607), (828, 25240200), (837, 24968800), (864, 24188525), (885, 23614560), (900, 23220984), (920, 22716180), (930, 22471920), (944, 22138650), (992, 21067425), (1035, 20192160), (1058, 19753200), (1062, 19678800), (1080, 19350820), (1104, 18930150), (1116, 18726600), (1150, 18172944), (1180, 17710920), (1200, 17415738), (1240, 16853940), (1242, 16826800), (1350, 15480656), (1357, 15400800), (1380, 15144120), (1395, 14981280), (1416, 14759100), (1426, 14655600), (1440, 14513115), (1475, 14168736), (1488, 14044950), (1550, 13483152), (1587, 13168800), (1593, 13119200), (1656, 12620100), (1674, 12484400), (1725, 12115296), (1770, 11807280), (1800, 11610492), (1829, 11426400), (1840, 11358090), (1860, 11235960), (1888, 11069325), (2070, 10096080), (2116, 9876600), (2124, 9839400), (2139, 9770400), (2160, 9675410), (2208, 9465075), (2232, 9363300), (2300, 9086472), (2325, 8988768), (2360, 8855460), (2400, 8707869), (2480, 8426970), (2484, 8413400), (2645, 7901280), (2655, 7871520), (2700, 7740328), (2714, 7700400), (2760, 7572060), (2790, 7490640), (2832, 7379550), (2852, 7327800), (2950, 7084368), (2976, 7022475), (3100, 6741576), (3105, 6730720), (3174, 6584400), (3186, 6559600), (3312, 6310050), (3348, 6242200), (3450, 6057648), (3540, 5903640), (3565, 5862240), (3600, 5805246), (3658, 5713200), (3680, 5679045), (3720, 5617980), (4071, 5133600), (4140, 5048040), (4185, 4993760), (4232, 4938300), (4248, 4919700), (4278, 4885200), (4320, 4837705), (4425, 4722912), (4464, 4681650), (4600, 4543236), (4650, 4494384), (4720, 4427730), (4761, 4389600), (4960, 4213485), (4968, 4206700), (5175, 4038432), (5290, 3950640), (5310, 3935760), (5400, 3870164), (5428, 3850200), (5487, 3808800), (5520, 3786030), (5580, 3745320), (5664, 3689775), (5704, 3663900), (5900, 3542184), (6200, 3370788), (6210, 3365360), (6348, 3292200), (6372, 3279800), (6417, 3256800), (6624, 3155025), (6696, 3121100), (6785, 3080160), (6900, 3028824), (6975, 2996256), (7080, 2951820), (7130, 2931120), (7200, 2902623), (7316, 2856600), (7440, 2808990), (7935, 2633760), (7965, 2623840), (8142, 2566800), (8280, 2524020), (8370, 2496880), (8464, 2469150), (8496, 2459850), (8556, 2442600), (8850, 2361456), (8928, 2340825), (9145, 2285280), (9200, 2271618), (9300, 2247192), (9440, 2213865), (9522, 2194800), (9936, 2103350), (10350, 2019216), (10580, 1975320), (10620, 1967880), (10695, 1954080), (10800, 1935082), (10856, 1925100), (10974, 1904400), (11040, 1893015), (11160, 1872660), (11408, 1831950), (11800, 1771092), (12213, 1711200), (12400, 1685394), (12420, 1682680), (12696, 1646100), (12744, 1639900), (12834, 1628400), (13225, 1580256), (13275, 1574304), (13392, 1560550), (13570, 1540080), (13800, 1514412), (13950, 1498128), (14160, 1475910), (14260, 1465560), (14283, 1463200), (14632, 1428300), (14880, 1404495), (15525, 1346144), (15870, 1316880), (15930, 1311920), (16284, 1283400), (16399, 1274400), (16461, 1269600), (16560, 1262010), (16740, 1248440), (16928, 1234575), (16992, 1229925), (17112, 1221300), (17700, 1180728), (17825, 1172448), (18290, 1142640), (18400, 1135809), (18600, 1123596), (19044, 1097400), (19251, 1085600), (19872, 1051675), (20355, 1026720), (20700, 1009608), (20925, 998752), (21160, 987660), (21240, 983940), (21390, 977040), (21600, 967541), (21712, 962550), (21948, 952200), (22320, 936330), (22816, 915975), (23600, 885546), (23805, 877920), (24426, 855600), (24800, 842697), (24840, 841340), (25392, 823050), (25488, 819950), (25668, 814200), (26450, 790128), (26550, 787152), (26784, 780275), (27140, 770040), (27435, 761760), (27600, 757206), (27900, 749064), (28320, 737955), (28520, 732780), (28566, 731600), (29264, 714150), (31050, 673072), (31211, 669600), (31740, 658440), (31860, 655960), (32085, 651360), (32568, 641700), (32798, 637200), (32922, 634800), (33120, 631005), (33480, 624220), (33925, 616032), (34224, 610650), (35400, 590364), (35650, 586224), (36580, 571320), (36639, 570400), (37200, 561798), (38088, 548700), (38502, 542800), (39675, 526752), (39825, 524768), (40710, 513360), (41400, 504804), (41850, 499376), (42067, 496800), (42320, 493830), (42480, 491970), (42780, 488520), (43424, 481275), (43896, 476100), (44640, 468165), (45725, 457056), (47200, 442773), (47610, 438960), (48852, 427800), (49197, 424800), (49383, 423200), (49680, 420670), (50784, 411525), (50976, 409975), (51336, 407100), (52900, 395064), (53100, 393576), (53475, 390816), (54280, 385020), (54870, 380880), (55200, 378603), (55800, 374532), (57040, 366390), (57132, 365800), (58528, 357075), (61065, 342240), (62100, 336536), (62422, 334800), (63480, 329220), (63720, 327980), (64170, 325680), (65136, 320850), (65596, 318600), (65844, 317400), (66960, 312110), (67850, 308016), (68448, 305325), (70800, 295182), (71300, 293112), (71415, 292640), (73160, 285660), (73278, 285200), (74400, 280899), (76176, 274350), (77004, 271400), (79350, 263376), (79650, 262384), (81420, 256680), (81995, 254880), (82305, 253920), (82800, 252402), (83700, 249688), (84134, 248400), (84640, 246915), (84960, 245985), (85560, 244260), (87792, 238050), (91450, 228528), (93633, 223200), (95220, 219480), (96255, 217120), (97704, 213900), (98394, 212400), (98766, 211600), (99360, 210335), (101775, 205344), (102672, 203550), (105800, 197532), (106200, 196788), (106950, 195408), (108560, 192510), (109740, 190440), (111600, 187266), (114080, 183195), (114264, 182900), (119025, 175584), (122130, 171120), (124200, 168268), (124844, 167400), (126201, 165600), (126960, 164610), (127440, 163990), (128340, 162840), (130272, 160425), (131192, 159300), (131688, 158700), (133920, 156055), (135700, 154008), (137175, 152352), (141600, 147591), (142600, 146556), (142830, 146320)]