245670900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15451}}^1$

素因数の和:15521

約数の個数: 72

約数和(自身を含む): 724266144

約数和(自身を除く): 478595244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 15451, 15900, 30902, 46353, 61804, 77255, 92706, 154510, 185412, 231765, 309020, 386275, 463530, 772550, 818903, 927060, 1158825, 1545100, 1637806, 2317650, 2456709, 3275612, 4094515, 4635300, 4913418, 8189030, 9826836, 12283545, 16378060, 20472575, 24567090, 40945150, 49134180, 61417725, 81890300, 122835450, 245670900]

約数ペア:

[(1, 245670900), (2, 122835450), (3, 81890300), (4, 61417725), (5, 49134180), (6, 40945150), (10, 24567090), (12, 20472575), (15, 16378060), (20, 12283545), (25, 9826836), (30, 8189030), (50, 4913418), (53, 4635300), (60, 4094515), (75, 3275612), (100, 2456709), (106, 2317650), (150, 1637806), (159, 1545100), (212, 1158825), (265, 927060), (300, 818903), (318, 772550), (530, 463530), (636, 386275), (795, 309020), (1060, 231765), (1325, 185412), (1590, 154510), (2650, 92706), (3180, 77255), (3975, 61804), (5300, 46353), (7950, 30902), (15451, 15900)]