102977460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{190699}}^1$

素因数の和:190717

約数の個数: 48

約数和(自身を含む): 320376000

約数和(自身を除く): 217398540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 190699, 381398, 572097, 762796, 953495, 1144194, 1716291, 1906990, 2288388, 2860485, 3432582, 3813980, 5148873, 5720970, 6865164, 8581455, 10297746, 11441940, 17162910, 20595492, 25744365, 34325820, 51488730, 102977460]

約数ペア:

[(1, 102977460), (2, 51488730), (3, 34325820), (4, 25744365), (5, 20595492), (6, 17162910), (9, 11441940), (10, 10297746), (12, 8581455), (15, 6865164), (18, 5720970), (20, 5148873), (27, 3813980), (30, 3432582), (36, 2860485), (45, 2288388), (54, 1906990), (60, 1716291), (90, 1144194), (108, 953495), (135, 762796), (180, 572097), (270, 381398), (540, 190699)]