2018050125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4549}}^1$

素因数の和:4600

約数の個数: 96

約数和(自身を含む): 4156588800

約数和(自身を除く): 2138538675

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 169, 175, 195, 273, 325, 375, 455, 507, 525, 845, 875, 975, 1183, 1365, 1625, 2275, 2535, 2625, 3549, 4225, 4549, 4875, 5915, 6825, 11375, 12675, 13647, 17745, 21125, 22745, 29575, 31843, 34125, 59137, 63375, 68235, 88725, 95529, 113725, 147875, 159215, 177411, 295685, 341175, 413959, 443625, 477645, 568625, 768781, 796075, 887055, 1241877, 1478425, 1705875, 2069795, 2306343, 2388225, 3843905, 3980375, 4435275, 5381467, 6209385, 7392125, 10348975, 11531715, 11941125, 16144401, 19219525, 22176375, 26907335, 31046925, 51744875, 57658575, 80722005, 96097625, 134536675, 155234625, 288292875, 403610025, 672683375, 2018050125]

約数ペア:

[(1, 2018050125), (3, 672683375), (5, 403610025), (7, 288292875), (13, 155234625), (15, 134536675), (21, 96097625), (25, 80722005), (35, 57658575), (39, 51744875), (65, 31046925), (75, 26907335), (91, 22176375), (105, 19219525), (125, 16144401), (169, 11941125), (175, 11531715), (195, 10348975), (273, 7392125), (325, 6209385), (375, 5381467), (455, 4435275), (507, 3980375), (525, 3843905), (845, 2388225), (875, 2306343), (975, 2069795), (1183, 1705875), (1365, 1478425), (1625, 1241877), (2275, 887055), (2535, 796075), (2625, 768781), (3549, 568625), (4225, 477645), (4549, 443625), (4875, 413959), (5915, 341175), (6825, 295685), (11375, 177411), (12675, 159215), (13647, 147875), (17745, 113725), (21125, 95529), (22745, 88725), (29575, 68235), (31843, 63375), (34125, 59137)]