8387250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 21430656

約数和(自身を除く): 13043406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 211, 250, 265, 318, 375, 422, 530, 633, 750, 795, 1055, 1266, 1325, 1590, 2110, 2650, 3165, 3975, 5275, 6330, 6625, 7950, 10550, 11183, 13250, 15825, 19875, 22366, 26375, 31650, 33549, 39750, 52750, 55915, 67098, 79125, 111830, 158250, 167745, 279575, 335490, 559150, 838725, 1397875, 1677450, 2795750, 4193625, 8387250]

約数ペア:

[(1, 8387250), (2, 4193625), (3, 2795750), (5, 1677450), (6, 1397875), (10, 838725), (15, 559150), (25, 335490), (30, 279575), (50, 167745), (53, 158250), (75, 111830), (106, 79125), (125, 67098), (150, 55915), (159, 52750), (211, 39750), (250, 33549), (265, 31650), (318, 26375), (375, 22366), (422, 19875), (530, 15825), (633, 13250), (750, 11183), (795, 10550), (1055, 7950), (1266, 6625), (1325, 6330), (1590, 5275), (2110, 3975), (2650, 3165)]