76527880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 214462080

約数和(自身を除く): 137934200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 787, 884, 935, 1105, 1144, 1430, 1496, 1574, 1768, 1870, 2210, 2431, 2860, 3148, 3740, 3935, 4420, 4862, 5720, 6296, 7480, 7870, 8657, 8840, 9724, 10231, 12155, 13379, 15740, 17314, 19448, 20462, 24310, 26758, 31480, 34628, 40924, 43285, 48620, 51155, 53516, 66895, 69256, 81848, 86570, 97240, 102310, 107032, 112541, 133790, 147169, 173140, 173927, 204620, 225082, 267580, 294338, 346280, 347854, 409240, 450164, 535160, 562705, 588676, 695708, 735845, 869635, 900328, 1125410, 1177352, 1391416, 1471690, 1739270, 1913197, 2250820, 2943380, 3478540, 3826394, 4501640, 5886760, 6957080, 7652788, 9565985, 15305576, 19131970, 38263940, 76527880]

約数ペア:

[(1, 76527880), (2, 38263940), (4, 19131970), (5, 15305576), (8, 9565985), (10, 7652788), (11, 6957080), (13, 5886760), (17, 4501640), (20, 3826394), (22, 3478540), (26, 2943380), (34, 2250820), (40, 1913197), (44, 1739270), (52, 1471690), (55, 1391416), (65, 1177352), (68, 1125410), (85, 900328), (88, 869635), (104, 735845), (110, 695708), (130, 588676), (136, 562705), (143, 535160), (170, 450164), (187, 409240), (220, 347854), (221, 346280), (260, 294338), (286, 267580), (340, 225082), (374, 204620), (440, 173927), (442, 173140), (520, 147169), (572, 133790), (680, 112541), (715, 107032), (748, 102310), (787, 97240), (884, 86570), (935, 81848), (1105, 69256), (1144, 66895), (1430, 53516), (1496, 51155), (1574, 48620), (1768, 43285), (1870, 40924), (2210, 34628), (2431, 31480), (2860, 26758), (3148, 24310), (3740, 20462), (3935, 19448), (4420, 17314), (4862, 15740), (5720, 13379), (6296, 12155), (7480, 10231), (7870, 9724), (8657, 8840)]