9810750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 24920064

約数和(自身を除く): 15109314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 125, 127, 150, 206, 250, 254, 309, 375, 381, 515, 618, 635, 750, 762, 1030, 1270, 1545, 1905, 2575, 3090, 3175, 3810, 5150, 6350, 7725, 9525, 12875, 13081, 15450, 15875, 19050, 25750, 26162, 31750, 38625, 39243, 47625, 65405, 77250, 78486, 95250, 130810, 196215, 327025, 392430, 654050, 981075, 1635125, 1962150, 3270250, 4905375, 9810750]

約数ペア:

[(1, 9810750), (2, 4905375), (3, 3270250), (5, 1962150), (6, 1635125), (10, 981075), (15, 654050), (25, 392430), (30, 327025), (50, 196215), (75, 130810), (103, 95250), (125, 78486), (127, 77250), (150, 65405), (206, 47625), (250, 39243), (254, 38625), (309, 31750), (375, 26162), (381, 25750), (515, 19050), (618, 15875), (635, 15450), (750, 13081), (762, 12875), (1030, 9525), (1270, 7725), (1545, 6350), (1905, 5150), (2575, 3810), (3090, 3175)]