121306800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101089}}^1$

素因数の和:101110

約数の個数: 60

約数和(自身を含む): 388589960

約数和(自身を除く): 267283160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 101089, 202178, 303267, 404356, 505445, 606534, 808712, 1010890, 1213068, 1516335, 1617424, 2021780, 2426136, 2527225, 3032670, 4043560, 4852272, 5054450, 6065340, 7581675, 8087120, 10108900, 12130680, 15163350, 20217800, 24261360, 30326700, 40435600, 60653400, 121306800]

約数ペア:

[(1, 121306800), (2, 60653400), (3, 40435600), (4, 30326700), (5, 24261360), (6, 20217800), (8, 15163350), (10, 12130680), (12, 10108900), (15, 8087120), (16, 7581675), (20, 6065340), (24, 5054450), (25, 4852272), (30, 4043560), (40, 3032670), (48, 2527225), (50, 2426136), (60, 2021780), (75, 1617424), (80, 1516335), (100, 1213068), (120, 1010890), (150, 808712), (200, 606534), (240, 505445), (300, 404356), (400, 303267), (600, 202178), (1200, 101089)]