30090750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 76624704

約数和(自身を除く): 46533954

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 530, 750, 757, 795, 1325, 1514, 1590, 2271, 2650, 3785, 3975, 4542, 6625, 7570, 7950, 11355, 13250, 18925, 19875, 22710, 37850, 39750, 40121, 56775, 80242, 94625, 113550, 120363, 189250, 200605, 240726, 283875, 401210, 567750, 601815, 1003025, 1203630, 2006050, 3009075, 5015125, 6018150, 10030250, 15045375, 30090750]

約数ペア:

[(1, 30090750), (2, 15045375), (3, 10030250), (5, 6018150), (6, 5015125), (10, 3009075), (15, 2006050), (25, 1203630), (30, 1003025), (50, 601815), (53, 567750), (75, 401210), (106, 283875), (125, 240726), (150, 200605), (159, 189250), (250, 120363), (265, 113550), (318, 94625), (375, 80242), (530, 56775), (750, 40121), (757, 39750), (795, 37850), (1325, 22710), (1514, 19875), (1590, 18925), (2271, 13250), (2650, 11355), (3785, 7950), (3975, 7570), (4542, 6625)]