89752140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 280766304

約数和(自身を除く): 191014164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 103, 141, 180, 188, 206, 235, 282, 309, 412, 423, 470, 515, 564, 618, 705, 846, 927, 940, 1030, 1236, 1410, 1545, 1692, 1854, 2060, 2115, 2820, 3090, 3708, 4230, 4635, 4841, 6180, 8460, 9270, 9682, 10609, 14523, 18540, 19364, 21218, 24205, 29046, 31827, 42436, 43569, 48410, 53045, 58092, 63654, 72615, 87138, 95481, 96820, 106090, 127308, 145230, 159135, 174276, 190962, 212180, 217845, 290460, 318270, 381924, 435690, 477405, 498623, 636540, 871380, 954810, 997246, 1495869, 1909620, 1994492, 2493115, 2991738, 4487607, 4986230, 5983476, 7479345, 8975214, 9972460, 14958690, 17950428, 22438035, 29917380, 44876070, 89752140]

約数ペア:

[(1, 89752140), (2, 44876070), (3, 29917380), (4, 22438035), (5, 17950428), (6, 14958690), (9, 9972460), (10, 8975214), (12, 7479345), (15, 5983476), (18, 4986230), (20, 4487607), (30, 2991738), (36, 2493115), (45, 1994492), (47, 1909620), (60, 1495869), (90, 997246), (94, 954810), (103, 871380), (141, 636540), (180, 498623), (188, 477405), (206, 435690), (235, 381924), (282, 318270), (309, 290460), (412, 217845), (423, 212180), (470, 190962), (515, 174276), (564, 159135), (618, 145230), (705, 127308), (846, 106090), (927, 96820), (940, 95481), (1030, 87138), (1236, 72615), (1410, 63654), (1545, 58092), (1692, 53045), (1854, 48410), (2060, 43569), (2115, 42436), (2820, 31827), (3090, 29046), (3708, 24205), (4230, 21218), (4635, 19364), (4841, 18540), (6180, 14523), (8460, 10609), (9270, 9682)]