124429100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 291023040

約数和(自身を除く): 166593940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 215, 380, 430, 475, 817, 860, 950, 1075, 1523, 1634, 1900, 2150, 3046, 3268, 4085, 4300, 6092, 7615, 8170, 15230, 16340, 20425, 28937, 30460, 38075, 40850, 57874, 65489, 76150, 81700, 115748, 130978, 144685, 152300, 261956, 289370, 327445, 578740, 654890, 723425, 1244291, 1309780, 1446850, 1637225, 2488582, 2893700, 3274450, 4977164, 6221455, 6548900, 12442910, 24885820, 31107275, 62214550, 124429100]

約数ペア:

[(1, 124429100), (2, 62214550), (4, 31107275), (5, 24885820), (10, 12442910), (19, 6548900), (20, 6221455), (25, 4977164), (38, 3274450), (43, 2893700), (50, 2488582), (76, 1637225), (86, 1446850), (95, 1309780), (100, 1244291), (172, 723425), (190, 654890), (215, 578740), (380, 327445), (430, 289370), (475, 261956), (817, 152300), (860, 144685), (950, 130978), (1075, 115748), (1523, 81700), (1634, 76150), (1900, 65489), (2150, 57874), (3046, 40850), (3268, 38075), (4085, 30460), (4300, 28937), (6092, 20425), (7615, 16340), (8170, 15230)]