128418450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{10837}}^1$

素因数の和:10931

約数の個数: 48

約数和(自身を含む): 322538880

約数和(自身を除く): 194120430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 10837, 11850, 21674, 32511, 54185, 65022, 108370, 162555, 270925, 325110, 541850, 812775, 856123, 1625550, 1712246, 2568369, 4280615, 5136738, 8561230, 12841845, 21403075, 25683690, 42806150, 64209225, 128418450]

約数ペア:

[(1, 128418450), (2, 64209225), (3, 42806150), (5, 25683690), (6, 21403075), (10, 12841845), (15, 8561230), (25, 5136738), (30, 4280615), (50, 2568369), (75, 1712246), (79, 1625550), (150, 856123), (158, 812775), (237, 541850), (395, 325110), (474, 270925), (790, 162555), (1185, 108370), (1975, 65022), (2370, 54185), (3950, 32511), (5925, 21674), (10837, 11850)]