76823820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{426799}}^1$

素因数の和:426814

約数の個数: 36

約数和(自身を含む): 233032800

約数和(自身を除く): 156208980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 426799, 853598, 1280397, 1707196, 2133995, 2560794, 3841191, 4267990, 5121588, 6401985, 7682382, 8535980, 12803970, 15364764, 19205955, 25607940, 38411910, 76823820]

約数ペア:

[(1, 76823820), (2, 38411910), (3, 25607940), (4, 19205955), (5, 15364764), (6, 12803970), (9, 8535980), (10, 7682382), (12, 6401985), (15, 5121588), (18, 4267990), (20, 3841191), (30, 2560794), (36, 2133995), (45, 1707196), (60, 1280397), (90, 853598), (180, 426799)]