83826450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1836

約数の個数: 72

約数和(自身を含む): 227412900

約数和(自身を除く): 143586450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1709, 1962, 2725, 3270, 3418, 4905, 5127, 5450, 8175, 8545, 9810, 10254, 15381, 16350, 17090, 24525, 25635, 30762, 42725, 49050, 51270, 76905, 85450, 128175, 153810, 186281, 256350, 372562, 384525, 558843, 769050, 931405, 1117686, 1676529, 1862810, 2794215, 3353058, 4657025, 5588430, 8382645, 9314050, 13971075, 16765290, 27942150, 41913225, 83826450]

約数ペア:

[(1, 83826450), (2, 41913225), (3, 27942150), (5, 16765290), (6, 13971075), (9, 9314050), (10, 8382645), (15, 5588430), (18, 4657025), (25, 3353058), (30, 2794215), (45, 1862810), (50, 1676529), (75, 1117686), (90, 931405), (109, 769050), (150, 558843), (218, 384525), (225, 372562), (327, 256350), (450, 186281), (545, 153810), (654, 128175), (981, 85450), (1090, 76905), (1635, 51270), (1709, 49050), (1962, 42725), (2725, 30762), (3270, 25635), (3418, 24525), (4905, 17090), (5127, 16350), (5450, 15381), (8175, 10254), (8545, 9810)]