75811710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 207653760

約数和(自身を除く): 131842050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 169, 190, 195, 247, 285, 338, 390, 494, 507, 570, 741, 787, 845, 1014, 1235, 1482, 1574, 1690, 2361, 2470, 2535, 3211, 3705, 3935, 4722, 5070, 6422, 7410, 7870, 9633, 10231, 11805, 14953, 16055, 19266, 20462, 23610, 29906, 30693, 32110, 44859, 48165, 51155, 61386, 74765, 89718, 96330, 102310, 133003, 149530, 153465, 194389, 224295, 266006, 306930, 388778, 399009, 448590, 583167, 665015, 798018, 971945, 1166334, 1330030, 1943890, 1995045, 2527057, 2915835, 3990090, 5054114, 5831670, 7581171, 12635285, 15162342, 25270570, 37905855, 75811710]

約数ペア:

[(1, 75811710), (2, 37905855), (3, 25270570), (5, 15162342), (6, 12635285), (10, 7581171), (13, 5831670), (15, 5054114), (19, 3990090), (26, 2915835), (30, 2527057), (38, 1995045), (39, 1943890), (57, 1330030), (65, 1166334), (78, 971945), (95, 798018), (114, 665015), (130, 583167), (169, 448590), (190, 399009), (195, 388778), (247, 306930), (285, 266006), (338, 224295), (390, 194389), (494, 153465), (507, 149530), (570, 133003), (741, 102310), (787, 96330), (845, 89718), (1014, 74765), (1235, 61386), (1482, 51155), (1574, 48165), (1690, 44859), (2361, 32110), (2470, 30693), (2535, 29906), (3211, 23610), (3705, 20462), (3935, 19266), (4722, 16055), (5070, 14953), (6422, 11805), (7410, 10231), (7870, 9633)]