16161450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 40387296

約数和(自身を除く): 24225846

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 661, 815, 978, 1322, 1630, 1983, 2445, 3305, 3966, 4075, 4890, 6610, 8150, 9915, 12225, 16525, 19830, 24450, 33050, 49575, 99150, 107743, 215486, 323229, 538715, 646458, 1077430, 1616145, 2693575, 3232290, 5387150, 8080725, 16161450]

約数ペア:

[(1, 16161450), (2, 8080725), (3, 5387150), (5, 3232290), (6, 2693575), (10, 1616145), (15, 1077430), (25, 646458), (30, 538715), (50, 323229), (75, 215486), (150, 107743), (163, 99150), (326, 49575), (489, 33050), (661, 24450), (815, 19830), (978, 16525), (1322, 12225), (1630, 9915), (1983, 8150), (2445, 6610), (3305, 4890), (3966, 4075)]