100738120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 266760000

約数和(自身を除く): 166021880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 103, 140, 196, 206, 245, 280, 392, 412, 490, 499, 515, 721, 824, 980, 998, 1030, 1442, 1960, 1996, 2060, 2495, 2884, 3493, 3605, 3992, 4120, 4990, 5047, 5768, 6986, 7210, 9980, 10094, 13972, 14420, 17465, 19960, 20188, 24451, 25235, 27944, 28840, 34930, 40376, 48902, 50470, 51397, 69860, 97804, 100940, 102794, 122255, 139720, 195608, 201880, 205588, 244510, 256985, 359779, 411176, 489020, 513970, 719558, 978040, 1027940, 1439116, 1798895, 2055880, 2518453, 2878232, 3597790, 5036906, 7195580, 10073812, 12592265, 14391160, 20147624, 25184530, 50369060, 100738120]

約数ペア:

[(1, 100738120), (2, 50369060), (4, 25184530), (5, 20147624), (7, 14391160), (8, 12592265), (10, 10073812), (14, 7195580), (20, 5036906), (28, 3597790), (35, 2878232), (40, 2518453), (49, 2055880), (56, 1798895), (70, 1439116), (98, 1027940), (103, 978040), (140, 719558), (196, 513970), (206, 489020), (245, 411176), (280, 359779), (392, 256985), (412, 244510), (490, 205588), (499, 201880), (515, 195608), (721, 139720), (824, 122255), (980, 102794), (998, 100940), (1030, 97804), (1442, 69860), (1960, 51397), (1996, 50470), (2060, 48902), (2495, 40376), (2884, 34930), (3493, 28840), (3605, 27944), (3992, 25235), (4120, 24451), (4990, 20188), (5047, 19960), (5768, 17465), (6986, 14420), (7210, 13972), (9980, 10094)]