100518480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139609}}^1$

素因数の和:139628

約数の個数: 60

約数和(自身を含む): 337576980

約数和(自身を除く): 237058500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 139609, 279218, 418827, 558436, 698045, 837654, 1116872, 1256481, 1396090, 1675308, 2094135, 2233744, 2512962, 2792180, 3350616, 4188270, 5025924, 5584360, 6282405, 6701232, 8376540, 10051848, 11168720, 12564810, 16753080, 20103696, 25129620, 33506160, 50259240, 100518480]

約数ペア:

[(1, 100518480), (2, 50259240), (3, 33506160), (4, 25129620), (5, 20103696), (6, 16753080), (8, 12564810), (9, 11168720), (10, 10051848), (12, 8376540), (15, 6701232), (16, 6282405), (18, 5584360), (20, 5025924), (24, 4188270), (30, 3350616), (36, 2792180), (40, 2512962), (45, 2233744), (48, 2094135), (60, 1675308), (72, 1396090), (80, 1256481), (90, 1116872), (120, 837654), (144, 698045), (180, 558436), (240, 418827), (360, 279218), (720, 139609)]