102654840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50321}}^1$

素因数の和:50352

約数の個数: 64

約数和(自身を含む): 326086560

約数和(自身を除く): 223431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 50321, 100642, 150963, 201284, 251605, 301926, 402568, 503210, 603852, 754815, 855457, 1006420, 1207704, 1509630, 1710914, 2012840, 2566371, 3019260, 3421828, 4277285, 5132742, 6038520, 6843656, 8554570, 10265484, 12831855, 17109140, 20530968, 25663710, 34218280, 51327420, 102654840]

約数ペア:

[(1, 102654840), (2, 51327420), (3, 34218280), (4, 25663710), (5, 20530968), (6, 17109140), (8, 12831855), (10, 10265484), (12, 8554570), (15, 6843656), (17, 6038520), (20, 5132742), (24, 4277285), (30, 3421828), (34, 3019260), (40, 2566371), (51, 2012840), (60, 1710914), (68, 1509630), (85, 1207704), (102, 1006420), (120, 855457), (136, 754815), (170, 603852), (204, 503210), (255, 402568), (340, 301926), (408, 251605), (510, 201284), (680, 150963), (1020, 100642), (2040, 50321)]