270728100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{300809}}^1$

素因数の和:300829

約数の個数: 54

約数和(自身を含む): 848585010

約数和(自身を除く): 577856910

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 300809, 601618, 902427, 1203236, 1504045, 1804854, 2707281, 3008090, 3609708, 4512135, 5414562, 6016180, 7520225, 9024270, 10829124, 13536405, 15040450, 18048540, 22560675, 27072810, 30080900, 45121350, 54145620, 67682025, 90242700, 135364050, 270728100]

約数ペア:

[(1, 270728100), (2, 135364050), (3, 90242700), (4, 67682025), (5, 54145620), (6, 45121350), (9, 30080900), (10, 27072810), (12, 22560675), (15, 18048540), (18, 15040450), (20, 13536405), (25, 10829124), (30, 9024270), (36, 7520225), (45, 6016180), (50, 5414562), (60, 4512135), (75, 3609708), (90, 3008090), (100, 2707281), (150, 1804854), (180, 1504045), (225, 1203236), (300, 902427), (450, 601618), (900, 300809)]