76905100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 180300960

約数和(自身を除く): 103395860

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1153, 1334, 1450, 2300, 2306, 2668, 2900, 3335, 4612, 5765, 6670, 11530, 13340, 16675, 23060, 26519, 28825, 33350, 33437, 53038, 57650, 66700, 66874, 106076, 115300, 132595, 133748, 167185, 265190, 334370, 530380, 662975, 668740, 769051, 835925, 1325950, 1538102, 1671850, 2651900, 3076204, 3343700, 3845255, 7690510, 15381020, 19226275, 38452550, 76905100]

約数ペア:

[(1, 76905100), (2, 38452550), (4, 19226275), (5, 15381020), (10, 7690510), (20, 3845255), (23, 3343700), (25, 3076204), (29, 2651900), (46, 1671850), (50, 1538102), (58, 1325950), (92, 835925), (100, 769051), (115, 668740), (116, 662975), (145, 530380), (230, 334370), (290, 265190), (460, 167185), (575, 133748), (580, 132595), (667, 115300), (725, 106076), (1150, 66874), (1153, 66700), (1334, 57650), (1450, 53038), (2300, 33437), (2306, 33350), (2668, 28825), (2900, 26519), (3335, 23060), (4612, 16675), (5765, 13340), (6670, 11530)]