22208700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 64770160

約数和(自身を除く): 42561460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 181, 300, 362, 409, 543, 724, 818, 905, 1086, 1227, 1636, 1810, 2045, 2172, 2454, 2715, 3620, 4090, 4525, 4908, 5430, 6135, 8180, 9050, 10225, 10860, 12270, 13575, 18100, 20450, 24540, 27150, 30675, 40900, 54300, 61350, 74029, 122700, 148058, 222087, 296116, 370145, 444174, 740290, 888348, 1110435, 1480580, 1850725, 2220870, 3701450, 4441740, 5552175, 7402900, 11104350, 22208700]

約数ペア:

[(1, 22208700), (2, 11104350), (3, 7402900), (4, 5552175), (5, 4441740), (6, 3701450), (10, 2220870), (12, 1850725), (15, 1480580), (20, 1110435), (25, 888348), (30, 740290), (50, 444174), (60, 370145), (75, 296116), (100, 222087), (150, 148058), (181, 122700), (300, 74029), (362, 61350), (409, 54300), (543, 40900), (724, 30675), (818, 27150), (905, 24540), (1086, 20450), (1227, 18100), (1636, 13575), (1810, 12270), (2045, 10860), (2172, 10225), (2454, 9050), (2715, 8180), (3620, 6135), (4090, 5430), (4525, 4908)]