68728050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{152729}}^1$

素因数の和:152747

約数の個数: 36

約数和(自身を含む): 184650570

約数和(自身を除く): 115922520

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 152729, 305458, 458187, 763645, 916374, 1374561, 1527290, 2290935, 2749122, 3818225, 4581870, 6872805, 7636450, 11454675, 13745610, 22909350, 34364025, 68728050]

約数ペア:

[(1, 68728050), (2, 34364025), (3, 22909350), (5, 13745610), (6, 11454675), (9, 7636450), (10, 6872805), (15, 4581870), (18, 3818225), (25, 2749122), (30, 2290935), (45, 1527290), (50, 1374561), (75, 916374), (90, 763645), (150, 458187), (225, 305458), (450, 152729)]