81349950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 143635650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 47, 50, 55, 66, 75, 94, 110, 141, 150, 165, 235, 275, 282, 330, 470, 517, 550, 705, 825, 1034, 1049, 1175, 1410, 1551, 1650, 2098, 2350, 2585, 3102, 3147, 3525, 5170, 5245, 6294, 7050, 7755, 10490, 11539, 12925, 15510, 15735, 23078, 25850, 26225, 31470, 34617, 38775, 49303, 52450, 57695, 69234, 77550, 78675, 98606, 115390, 147909, 157350, 173085, 246515, 288475, 295818, 346170, 493030, 542333, 576950, 739545, 865425, 1084666, 1232575, 1479090, 1626999, 1730850, 2465150, 2711665, 3253998, 3697725, 5423330, 7395450, 8134995, 13558325, 16269990, 27116650, 40674975, 81349950]

約数ペア:

[(1, 81349950), (2, 40674975), (3, 27116650), (5, 16269990), (6, 13558325), (10, 8134995), (11, 7395450), (15, 5423330), (22, 3697725), (25, 3253998), (30, 2711665), (33, 2465150), (47, 1730850), (50, 1626999), (55, 1479090), (66, 1232575), (75, 1084666), (94, 865425), (110, 739545), (141, 576950), (150, 542333), (165, 493030), (235, 346170), (275, 295818), (282, 288475), (330, 246515), (470, 173085), (517, 157350), (550, 147909), (705, 115390), (825, 98606), (1034, 78675), (1049, 77550), (1175, 69234), (1410, 57695), (1551, 52450), (1650, 49303), (2098, 38775), (2350, 34617), (2585, 31470), (3102, 26225), (3147, 25850), (3525, 23078), (5170, 15735), (5245, 15510), (6294, 12925), (7050, 11539), (7755, 10490)]