218501700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{701}}^1\times {\mathrm{1039}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 633709440

約数和(自身を除く): 415207740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 701, 1039, 1402, 2078, 2103, 2804, 3117, 3505, 4156, 4206, 5195, 6234, 7010, 8412, 10390, 10515, 12468, 14020, 15585, 17525, 20780, 21030, 25975, 31170, 35050, 42060, 51950, 52575, 62340, 70100, 77925, 103900, 105150, 155850, 210300, 311700, 728339, 1456678, 2185017, 2913356, 3641695, 4370034, 7283390, 8740068, 10925085, 14566780, 18208475, 21850170, 36416950, 43700340, 54625425, 72833900, 109250850, 218501700]

約数ペア:

[(1, 218501700), (2, 109250850), (3, 72833900), (4, 54625425), (5, 43700340), (6, 36416950), (10, 21850170), (12, 18208475), (15, 14566780), (20, 10925085), (25, 8740068), (30, 7283390), (50, 4370034), (60, 3641695), (75, 2913356), (100, 2185017), (150, 1456678), (300, 728339), (701, 311700), (1039, 210300), (1402, 155850), (2078, 105150), (2103, 103900), (2804, 77925), (3117, 70100), (3505, 62340), (4156, 52575), (4206, 51950), (5195, 42060), (6234, 35050), (7010, 31170), (8412, 25975), (10390, 21030), (10515, 20780), (12468, 17525), (14020, 15585)]