153218480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1399}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 366382800

約数和(自身を除く): 213164320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1369, 1399, 1480, 2738, 2798, 2960, 5476, 5596, 6845, 6995, 10952, 11192, 13690, 13990, 21904, 22384, 27380, 27980, 51763, 54760, 55960, 103526, 109520, 111920, 207052, 258815, 414104, 517630, 828208, 1035260, 1915231, 2070520, 3830462, 4141040, 7660924, 9576155, 15321848, 19152310, 30643696, 38304620, 76609240, 153218480]

約数ペア:

[(1, 153218480), (2, 76609240), (4, 38304620), (5, 30643696), (8, 19152310), (10, 15321848), (16, 9576155), (20, 7660924), (37, 4141040), (40, 3830462), (74, 2070520), (80, 1915231), (148, 1035260), (185, 828208), (296, 517630), (370, 414104), (592, 258815), (740, 207052), (1369, 111920), (1399, 109520), (1480, 103526), (2738, 55960), (2798, 54760), (2960, 51763), (5476, 27980), (5596, 27380), (6845, 22384), (6995, 21904), (10952, 13990), (11192, 13690)]