80858700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6944

約数の個数: 108

約数和(自身を含む): 272982528

約数和(自身を除く): 192123828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6911, 11700, 13822, 20733, 27644, 34555, 41466, 62199, 69110, 82932, 89843, 103665, 124398, 138220, 172775, 179686, 207330, 248796, 269529, 310995, 345550, 359372, 414660, 449215, 518325, 539058, 621990, 691100, 808587, 898430, 1036650, 1078116, 1243980, 1347645, 1554975, 1617174, 1796860, 2073300, 2246075, 2695290, 3109950, 3234348, 4042935, 4492150, 5390580, 6219900, 6738225, 8085870, 8984300, 13476450, 16171740, 20214675, 26952900, 40429350, 80858700]

約数ペア:

[(1, 80858700), (2, 40429350), (3, 26952900), (4, 20214675), (5, 16171740), (6, 13476450), (9, 8984300), (10, 8085870), (12, 6738225), (13, 6219900), (15, 5390580), (18, 4492150), (20, 4042935), (25, 3234348), (26, 3109950), (30, 2695290), (36, 2246075), (39, 2073300), (45, 1796860), (50, 1617174), (52, 1554975), (60, 1347645), (65, 1243980), (75, 1078116), (78, 1036650), (90, 898430), (100, 808587), (117, 691100), (130, 621990), (150, 539058), (156, 518325), (180, 449215), (195, 414660), (225, 359372), (234, 345550), (260, 310995), (300, 269529), (325, 248796), (390, 207330), (450, 179686), (468, 172775), (585, 138220), (650, 124398), (780, 103665), (900, 89843), (975, 82932), (1170, 69110), (1300, 62199), (1950, 41466), (2340, 34555), (2925, 27644), (3900, 20733), (5850, 13822), (6911, 11700)]