121339800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67411}}^1$

素因数の和:67433

約数の個数: 72

約数和(自身を含む): 407505540

約数和(自身を除く): 286165740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 67411, 134822, 202233, 269644, 337055, 404466, 539288, 606699, 674110, 808932, 1011165, 1213398, 1348220, 1617864, 1685275, 2022330, 2426796, 2696440, 3033495, 3370550, 4044660, 4853592, 5055825, 6066990, 6741100, 8089320, 10111650, 12133980, 13482200, 15167475, 20223300, 24267960, 30334950, 40446600, 60669900, 121339800]

約数ペア:

[(1, 121339800), (2, 60669900), (3, 40446600), (4, 30334950), (5, 24267960), (6, 20223300), (8, 15167475), (9, 13482200), (10, 12133980), (12, 10111650), (15, 8089320), (18, 6741100), (20, 6066990), (24, 5055825), (25, 4853592), (30, 4044660), (36, 3370550), (40, 3033495), (45, 2696440), (50, 2426796), (60, 2022330), (72, 1685275), (75, 1617864), (90, 1348220), (100, 1213398), (120, 1011165), (150, 808932), (180, 674110), (200, 606699), (225, 539288), (300, 404466), (360, 337055), (450, 269644), (600, 202233), (900, 134822), (1800, 67411)]