90375780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7249

約数の個数: 96

約数和(自身を含む): 290626560

約数和(自身を除く): 200250780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 7207, 12540, 14414, 21621, 28828, 36035, 43242, 72070, 79277, 86484, 108105, 136933, 144140, 158554, 216210, 237831, 273866, 317108, 396385, 410799, 432420, 475662, 547732, 684665, 792770, 821598, 951324, 1189155, 1369330, 1506263, 1585540, 1643196, 2053995, 2378310, 2738660, 3012526, 4107990, 4518789, 4756620, 6025052, 7531315, 8215980, 9037578, 15062630, 18075156, 22593945, 30125260, 45187890, 90375780]

約数ペア:

[(1, 90375780), (2, 45187890), (3, 30125260), (4, 22593945), (5, 18075156), (6, 15062630), (10, 9037578), (11, 8215980), (12, 7531315), (15, 6025052), (19, 4756620), (20, 4518789), (22, 4107990), (30, 3012526), (33, 2738660), (38, 2378310), (44, 2053995), (55, 1643196), (57, 1585540), (60, 1506263), (66, 1369330), (76, 1189155), (95, 951324), (110, 821598), (114, 792770), (132, 684665), (165, 547732), (190, 475662), (209, 432420), (220, 410799), (228, 396385), (285, 317108), (330, 273866), (380, 237831), (418, 216210), (570, 158554), (627, 144140), (660, 136933), (836, 108105), (1045, 86484), (1140, 79277), (1254, 72070), (2090, 43242), (2508, 36035), (3135, 28828), (4180, 21621), (6270, 14414), (7207, 12540)]