201460860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119227}}^1$

素因数の和:1119242

約数の個数: 36

約数和(自身を含む): 611098488

約数和(自身を除く): 409637628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119227, 2238454, 3357681, 4476908, 5596135, 6715362, 10073043, 11192270, 13430724, 16788405, 20146086, 22384540, 33576810, 40292172, 50365215, 67153620, 100730430, 201460860]

約数ペア:

[(1, 201460860), (2, 100730430), (3, 67153620), (4, 50365215), (5, 40292172), (6, 33576810), (9, 22384540), (10, 20146086), (12, 16788405), (15, 13430724), (18, 11192270), (20, 10073043), (30, 6715362), (36, 5596135), (45, 4476908), (60, 3357681), (90, 2238454), (180, 1119227)]