20341378350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{414707}}^1$

素因数の和:414834

約数の個数: 72

約数和(自身を含む): 55152016920

約数和(自身を除く): 34810638570

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, 1962, 2725, 3270, 4905, 5450, 8175, 9810, 16350, 24525, 49050, 414707, 829414, 1244121, 2073535, 2488242, 3732363, 4147070, 6220605, 7464726, 10367675, 12441210, 18661815, 20735350, 31103025, 37323630, 45203063, 62206050, 90406126, 93309075, 135609189, 186618150, 226015315, 271218378, 406827567, 452030630, 678045945, 813655134, 1130076575, 1356091890, 2034137835, 2260153150, 3390229725, 4068275670, 6780459450, 10170689175, 20341378350]

約数ペア:

[(1, 20341378350), (2, 10170689175), (3, 6780459450), (5, 4068275670), (6, 3390229725), (9, 2260153150), (10, 2034137835), (15, 1356091890), (18, 1130076575), (25, 813655134), (30, 678045945), (45, 452030630), (50, 406827567), (75, 271218378), (90, 226015315), (109, 186618150), (150, 135609189), (218, 93309075), (225, 90406126), (327, 62206050), (450, 45203063), (545, 37323630), (654, 31103025), (981, 20735350), (1090, 18661815), (1635, 12441210), (1962, 10367675), (2725, 7464726), (3270, 6220605), (4905, 4147070), (5450, 3732363), (8175, 2488242), (9810, 2073535), (16350, 1244121), (24525, 829414), (49050, 414707)]