69816900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4461

約数の個数: 72

約数和(自身を含む): 205861824

約数和(自身を除く): 136044924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 4391, 5300, 7950, 8782, 13173, 15900, 17564, 21955, 26346, 43910, 52692, 65865, 87820, 109775, 131730, 219550, 232723, 263460, 329325, 439100, 465446, 658650, 698169, 930892, 1163615, 1317300, 1396338, 2327230, 2792676, 3490845, 4654460, 5818075, 6981690, 11636150, 13963380, 17454225, 23272300, 34908450, 69816900]

約数ペア:

[(1, 69816900), (2, 34908450), (3, 23272300), (4, 17454225), (5, 13963380), (6, 11636150), (10, 6981690), (12, 5818075), (15, 4654460), (20, 3490845), (25, 2792676), (30, 2327230), (50, 1396338), (53, 1317300), (60, 1163615), (75, 930892), (100, 698169), (106, 658650), (150, 465446), (159, 439100), (212, 329325), (265, 263460), (300, 232723), (318, 219550), (530, 131730), (636, 109775), (795, 87820), (1060, 65865), (1325, 52692), (1590, 43910), (2650, 26346), (3180, 21955), (3975, 17564), (4391, 15900), (5300, 13173), (7950, 8782)]