201218100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{670727}}^1$

素因数の和:670744

約数の個数: 36

約数和(自身を含む): 582191904

約数和(自身を除く): 380973804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 670727, 1341454, 2012181, 2682908, 3353635, 4024362, 6707270, 8048724, 10060905, 13414540, 16768175, 20121810, 33536350, 40243620, 50304525, 67072700, 100609050, 201218100]

約数ペア:

[(1, 201218100), (2, 100609050), (3, 67072700), (4, 50304525), (5, 40243620), (6, 33536350), (10, 20121810), (12, 16768175), (15, 13414540), (20, 10060905), (25, 8048724), (30, 6707270), (50, 4024362), (60, 3353635), (75, 2682908), (100, 2012181), (150, 1341454), (300, 670727)]