86872050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 236770560

約数和(自身を除く): 149898510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2719, 3195, 3550, 5325, 5438, 6390, 8157, 10650, 13595, 15975, 16314, 24471, 27190, 31950, 40785, 48942, 67975, 81570, 122355, 135950, 193049, 203925, 244710, 386098, 407850, 579147, 611775, 965245, 1158294, 1223550, 1737441, 1930490, 2895735, 3474882, 4826225, 5791470, 8687205, 9652450, 14478675, 17374410, 28957350, 43436025, 86872050]

約数ペア:

[(1, 86872050), (2, 43436025), (3, 28957350), (5, 17374410), (6, 14478675), (9, 9652450), (10, 8687205), (15, 5791470), (18, 4826225), (25, 3474882), (30, 2895735), (45, 1930490), (50, 1737441), (71, 1223550), (75, 1158294), (90, 965245), (142, 611775), (150, 579147), (213, 407850), (225, 386098), (355, 244710), (426, 203925), (450, 193049), (639, 135950), (710, 122355), (1065, 81570), (1278, 67975), (1775, 48942), (2130, 40785), (2719, 31950), (3195, 27190), (3550, 24471), (5325, 16314), (5438, 15975), (6390, 13595), (8157, 10650)]