68376450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10601}}^1$

素因数の和:10659

約数の個数: 48

約数和(自身を含む): 173533536

約数和(自身を除く): 105157086

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10601, 21202, 31803, 53005, 63606, 106010, 159015, 265025, 318030, 455843, 530050, 795075, 911686, 1367529, 1590150, 2279215, 2735058, 4558430, 6837645, 11396075, 13675290, 22792150, 34188225, 68376450]

約数ペア:

[(1, 68376450), (2, 34188225), (3, 22792150), (5, 13675290), (6, 11396075), (10, 6837645), (15, 4558430), (25, 2735058), (30, 2279215), (43, 1590150), (50, 1367529), (75, 911686), (86, 795075), (129, 530050), (150, 455843), (215, 318030), (258, 265025), (430, 159015), (645, 106010), (1075, 63606), (1290, 53005), (2150, 31803), (3225, 21202), (6450, 10601)]