100825100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 232485120

約数和(自身を除く): 131660020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 115, 118, 230, 236, 295, 460, 575, 590, 743, 1150, 1180, 1357, 1475, 1486, 2300, 2714, 2950, 2972, 3715, 5428, 5900, 6785, 7430, 13570, 14860, 17089, 18575, 27140, 33925, 34178, 37150, 43837, 67850, 68356, 74300, 85445, 87674, 135700, 170890, 175348, 219185, 341780, 427225, 438370, 854450, 876740, 1008251, 1095925, 1708900, 2016502, 2191850, 4033004, 4383700, 5041255, 10082510, 20165020, 25206275, 50412550, 100825100]

約数ペア:

[(1, 100825100), (2, 50412550), (4, 25206275), (5, 20165020), (10, 10082510), (20, 5041255), (23, 4383700), (25, 4033004), (46, 2191850), (50, 2016502), (59, 1708900), (92, 1095925), (100, 1008251), (115, 876740), (118, 854450), (230, 438370), (236, 427225), (295, 341780), (460, 219185), (575, 175348), (590, 170890), (743, 135700), (1150, 87674), (1180, 85445), (1357, 74300), (1475, 68356), (1486, 67850), (2300, 43837), (2714, 37150), (2950, 34178), (2972, 33925), (3715, 27140), (5428, 18575), (5900, 17089), (6785, 14860), (7430, 13570)]