90034920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13163}}^1$

素因数の和:13199

約数の個数: 96

約数和(自身を含む): 308037600

約数和(自身を除く): 218002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13163, 26326, 39489, 52652, 65815, 78978, 105304, 118467, 131630, 157956, 197445, 236934, 250097, 263260, 315912, 394890, 473868, 500194, 526520, 592335, 750291, 789780, 947736, 1000388, 1184670, 1250485, 1500582, 1579560, 2000776, 2250873, 2369340, 2500970, 3001164, 3751455, 4501746, 4738680, 5001940, 6002328, 7502910, 9003492, 10003880, 11254365, 15005820, 18006984, 22508730, 30011640, 45017460, 90034920]

約数ペア:

[(1, 90034920), (2, 45017460), (3, 30011640), (4, 22508730), (5, 18006984), (6, 15005820), (8, 11254365), (9, 10003880), (10, 9003492), (12, 7502910), (15, 6002328), (18, 5001940), (19, 4738680), (20, 4501746), (24, 3751455), (30, 3001164), (36, 2500970), (38, 2369340), (40, 2250873), (45, 2000776), (57, 1579560), (60, 1500582), (72, 1250485), (76, 1184670), (90, 1000388), (95, 947736), (114, 789780), (120, 750291), (152, 592335), (171, 526520), (180, 500194), (190, 473868), (228, 394890), (285, 315912), (342, 263260), (360, 250097), (380, 236934), (456, 197445), (570, 157956), (684, 131630), (760, 118467), (855, 105304), (1140, 78978), (1368, 65815), (1710, 52652), (2280, 39489), (3420, 26326), (6840, 13163)]