6131250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 16756740

約数和(自身を除く): 10625490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 125, 150, 218, 225, 250, 327, 375, 450, 545, 625, 654, 750, 981, 1090, 1125, 1250, 1635, 1875, 1962, 2250, 2725, 3125, 3270, 3750, 4905, 5450, 5625, 6250, 8175, 9375, 9810, 11250, 13625, 16350, 18750, 24525, 27250, 28125, 40875, 49050, 56250, 68125, 81750, 122625, 136250, 204375, 245250, 340625, 408750, 613125, 681250, 1021875, 1226250, 2043750, 3065625, 6131250]

約数ペア:

[(1, 6131250), (2, 3065625), (3, 2043750), (5, 1226250), (6, 1021875), (9, 681250), (10, 613125), (15, 408750), (18, 340625), (25, 245250), (30, 204375), (45, 136250), (50, 122625), (75, 81750), (90, 68125), (109, 56250), (125, 49050), (150, 40875), (218, 28125), (225, 27250), (250, 24525), (327, 18750), (375, 16350), (450, 13625), (545, 11250), (625, 9810), (654, 9375), (750, 8175), (981, 6250), (1090, 5625), (1125, 5450), (1250, 4905), (1635, 3750), (1875, 3270), (1962, 3125), (2250, 2725)]