5460984800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13021

約数の個数: 144

約数和(自身を含む): 14572317312

約数和(自身を除く): 9111332512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 544, 620, 680, 775, 800, 850, 992, 1054, 1240, 1360, 1550, 1700, 2108, 2480, 2635, 2720, 3100, 3400, 4216, 4960, 5270, 6200, 6800, 8432, 10540, 12400, 12953, 13175, 13600, 16864, 21080, 24800, 25906, 26350, 42160, 51812, 52700, 64765, 84320, 103624, 105400, 129530, 207248, 210800, 220201, 259060, 323825, 401543, 414496, 421600, 440402, 518120, 647650, 803086, 880804, 1036240, 1101005, 1295300, 1606172, 1761608, 2007715, 2072480, 2202010, 2590600, 3212344, 3523216, 4015430, 4404020, 5181200, 5505025, 6424688, 6826231, 7046432, 8030860, 8808040, 10038575, 10362400, 11010050, 12849376, 13652462, 16061720, 17616080, 20077150, 22020100, 27304924, 32123440, 34131155, 35232160, 40154300, 44040200, 54609848, 64246880, 68262310, 80308600, 88080400, 109219696, 136524620, 160617200, 170655775, 176160800, 218439392, 273049240, 321234400, 341311550, 546098480, 682623100, 1092196960, 1365246200, 2730492400, 5460984800]

約数ペア:

[(1, 5460984800), (2, 2730492400), (4, 1365246200), (5, 1092196960), (8, 682623100), (10, 546098480), (16, 341311550), (17, 321234400), (20, 273049240), (25, 218439392), (31, 176160800), (32, 170655775), (34, 160617200), (40, 136524620), (50, 109219696), (62, 88080400), (68, 80308600), (80, 68262310), (85, 64246880), (100, 54609848), (124, 44040200), (136, 40154300), (155, 35232160), (160, 34131155), (170, 32123440), (200, 27304924), (248, 22020100), (272, 20077150), (310, 17616080), (340, 16061720), (400, 13652462), (425, 12849376), (496, 11010050), (527, 10362400), (544, 10038575), (620, 8808040), (680, 8030860), (775, 7046432), (800, 6826231), (850, 6424688), (992, 5505025), (1054, 5181200), (1240, 4404020), (1360, 4015430), (1550, 3523216), (1700, 3212344), (2108, 2590600), (2480, 2202010), (2635, 2072480), (2720, 2007715), (3100, 1761608), (3400, 1606172), (4216, 1295300), (4960, 1101005), (5270, 1036240), (6200, 880804), (6800, 803086), (8432, 647650), (10540, 518120), (12400, 440402), (12953, 421600), (13175, 414496), (13600, 401543), (16864, 323825), (21080, 259060), (24800, 220201), (25906, 210800), (26350, 207248), (42160, 129530), (51812, 105400), (52700, 103624), (64765, 84320)]