56985655400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{7879}}^1$

素因数の和:7996

約数の個数: 144

約数和(自身を含む): 140426800800

約数和(自身を除く): 83441145400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 200, 215, 232, 290, 344, 430, 580, 725, 841, 860, 1075, 1160, 1247, 1450, 1682, 1720, 2150, 2494, 2900, 3364, 4205, 4300, 4988, 5800, 6235, 6728, 7879, 8410, 8600, 9976, 12470, 15758, 16820, 21025, 24940, 31175, 31516, 33640, 36163, 39395, 42050, 49880, 62350, 63032, 72326, 78790, 84100, 124700, 144652, 157580, 168200, 180815, 196975, 228491, 249400, 289304, 315160, 338797, 361630, 393950, 456982, 677594, 723260, 787900, 904075, 913964, 1142455, 1355188, 1446520, 1575800, 1693985, 1808150, 1827928, 2284910, 2710376, 3387970, 3616300, 4569820, 5712275, 6626239, 6775940, 7232600, 8469925, 9139640, 9825113, 11424550, 13252478, 13551880, 16939850, 19650226, 22849100, 26504956, 33131195, 33879700, 39300452, 45698200, 49125565, 53009912, 66262390, 67759400, 78600904, 98251130, 132524780, 165655975, 196502260, 245627825, 265049560, 284928277, 331311950, 393004520, 491255650, 569856554, 662623900, 982511300, 1139713108, 1325247800, 1424641385, 1965022600, 2279426216, 2849282770, 5698565540, 7123206925, 11397131080, 14246413850, 28492827700, 56985655400]

約数ペア:

[(1, 56985655400), (2, 28492827700), (4, 14246413850), (5, 11397131080), (8, 7123206925), (10, 5698565540), (20, 2849282770), (25, 2279426216), (29, 1965022600), (40, 1424641385), (43, 1325247800), (50, 1139713108), (58, 982511300), (86, 662623900), (100, 569856554), (116, 491255650), (145, 393004520), (172, 331311950), (200, 284928277), (215, 265049560), (232, 245627825), (290, 196502260), (344, 165655975), (430, 132524780), (580, 98251130), (725, 78600904), (841, 67759400), (860, 66262390), (1075, 53009912), (1160, 49125565), (1247, 45698200), (1450, 39300452), (1682, 33879700), (1720, 33131195), (2150, 26504956), (2494, 22849100), (2900, 19650226), (3364, 16939850), (4205, 13551880), (4300, 13252478), (4988, 11424550), (5800, 9825113), (6235, 9139640), (6728, 8469925), (7879, 7232600), (8410, 6775940), (8600, 6626239), (9976, 5712275), (12470, 4569820), (15758, 3616300), (16820, 3387970), (21025, 2710376), (24940, 2284910), (31175, 1827928), (31516, 1808150), (33640, 1693985), (36163, 1575800), (39395, 1446520), (42050, 1355188), (49880, 1142455), (62350, 913964), (63032, 904075), (72326, 787900), (78790, 723260), (84100, 677594), (124700, 456982), (144652, 393950), (157580, 361630), (168200, 338797), (180815, 315160), (196975, 289304), (228491, 249400)]