102581250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{5471}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 256483584

約数和(自身を除く): 153902334

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3125, 3750, 5471, 6250, 9375, 10942, 16413, 18750, 27355, 32826, 54710, 82065, 136775, 164130, 273550, 410325, 683875, 820650, 1367750, 2051625, 3419375, 4103250, 6838750, 10258125, 17096875, 20516250, 34193750, 51290625, 102581250]

約数ペア:

[(1, 102581250), (2, 51290625), (3, 34193750), (5, 20516250), (6, 17096875), (10, 10258125), (15, 6838750), (25, 4103250), (30, 3419375), (50, 2051625), (75, 1367750), (125, 820650), (150, 683875), (250, 410325), (375, 273550), (625, 164130), (750, 136775), (1250, 82065), (1875, 54710), (3125, 32826), (3750, 27355), (5471, 18750), (6250, 16413), (9375, 10942)]