7790100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 23540160

約数和(自身を除く): 15750060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1129, 1150, 1380, 1725, 2258, 2300, 3387, 3450, 4516, 5645, 6774, 6900, 11290, 13548, 16935, 22580, 25967, 28225, 33870, 51934, 56450, 67740, 77901, 84675, 103868, 112900, 129835, 155802, 169350, 259670, 311604, 338700, 389505, 519340, 649175, 779010, 1298350, 1558020, 1947525, 2596700, 3895050, 7790100]

約数ペア:

[(1, 7790100), (2, 3895050), (3, 2596700), (4, 1947525), (5, 1558020), (6, 1298350), (10, 779010), (12, 649175), (15, 519340), (20, 389505), (23, 338700), (25, 311604), (30, 259670), (46, 169350), (50, 155802), (60, 129835), (69, 112900), (75, 103868), (92, 84675), (100, 77901), (115, 67740), (138, 56450), (150, 51934), (230, 33870), (276, 28225), (300, 25967), (345, 22580), (460, 16935), (575, 13548), (690, 11290), (1129, 6900), (1150, 6774), (1380, 5645), (1725, 4516), (2258, 3450), (2300, 3387)]