75341520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 254615400

約数和(自身を除く): 179273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 389, 538, 720, 778, 807, 1076, 1167, 1345, 1556, 1614, 1945, 2152, 2334, 2421, 2690, 3112, 3228, 3501, 3890, 4035, 4304, 4668, 4842, 5380, 5835, 6224, 6456, 7002, 7780, 8070, 9336, 9684, 10760, 11670, 12105, 12912, 14004, 15560, 16140, 17505, 18672, 19368, 21520, 23340, 24210, 28008, 31120, 32280, 35010, 38736, 46680, 48420, 56016, 64560, 70020, 93360, 96840, 104641, 140040, 193680, 209282, 280080, 313923, 418564, 523205, 627846, 837128, 941769, 1046410, 1255692, 1569615, 1674256, 1883538, 2092820, 2511384, 3139230, 3767076, 4185640, 4708845, 5022768, 6278460, 7534152, 8371280, 9417690, 12556920, 15068304, 18835380, 25113840, 37670760, 75341520]

約数ペア:

[(1, 75341520), (2, 37670760), (3, 25113840), (4, 18835380), (5, 15068304), (6, 12556920), (8, 9417690), (9, 8371280), (10, 7534152), (12, 6278460), (15, 5022768), (16, 4708845), (18, 4185640), (20, 3767076), (24, 3139230), (30, 2511384), (36, 2092820), (40, 1883538), (45, 1674256), (48, 1569615), (60, 1255692), (72, 1046410), (80, 941769), (90, 837128), (120, 627846), (144, 523205), (180, 418564), (240, 313923), (269, 280080), (360, 209282), (389, 193680), (538, 140040), (720, 104641), (778, 96840), (807, 93360), (1076, 70020), (1167, 64560), (1345, 56016), (1556, 48420), (1614, 46680), (1945, 38736), (2152, 35010), (2334, 32280), (2421, 31120), (2690, 28008), (3112, 24210), (3228, 23340), (3501, 21520), (3890, 19368), (4035, 18672), (4304, 17505), (4668, 16140), (4842, 15560), (5380, 14004), (5835, 12912), (6224, 12105), (6456, 11670), (7002, 10760), (7780, 9684), (8070, 9336)]