68758470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7747

約数の個数: 80

約数和(自身を含む): 201717648

約数和(自身を除く): 132959178

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 7717, 8910, 15434, 23151, 38585, 46302, 69453, 77170, 84887, 115755, 138906, 169774, 208359, 231510, 254661, 347265, 416718, 424435, 509322, 625077, 694530, 763983, 848870, 1041795, 1250154, 1273305, 1527966, 2083590, 2291949, 2546610, 3125385, 3819915, 4583898, 6250770, 6875847, 7639830, 11459745, 13751694, 22919490, 34379235, 68758470]

約数ペア:

[(1, 68758470), (2, 34379235), (3, 22919490), (5, 13751694), (6, 11459745), (9, 7639830), (10, 6875847), (11, 6250770), (15, 4583898), (18, 3819915), (22, 3125385), (27, 2546610), (30, 2291949), (33, 2083590), (45, 1527966), (54, 1273305), (55, 1250154), (66, 1041795), (81, 848870), (90, 763983), (99, 694530), (110, 625077), (135, 509322), (162, 424435), (165, 416718), (198, 347265), (270, 254661), (297, 231510), (330, 208359), (405, 169774), (495, 138906), (594, 115755), (810, 84887), (891, 77170), (990, 69453), (1485, 46302), (1782, 38585), (2970, 23151), (4455, 15434), (7717, 8910)]