68733900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25457}}^1$

素因数の和:25480

約数の個数: 72

約数和(自身を含む): 220975440

約数和(自身を除く): 152241540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25457, 50914, 76371, 101828, 127285, 152742, 229113, 254570, 305484, 381855, 458226, 509140, 636425, 687339, 763710, 916452, 1145565, 1272850, 1374678, 1527420, 1909275, 2291130, 2545700, 2749356, 3436695, 3818550, 4582260, 5727825, 6873390, 7637100, 11455650, 13746780, 17183475, 22911300, 34366950, 68733900]

約数ペア:

[(1, 68733900), (2, 34366950), (3, 22911300), (4, 17183475), (5, 13746780), (6, 11455650), (9, 7637100), (10, 6873390), (12, 5727825), (15, 4582260), (18, 3818550), (20, 3436695), (25, 2749356), (27, 2545700), (30, 2291130), (36, 1909275), (45, 1527420), (50, 1374678), (54, 1272850), (60, 1145565), (75, 916452), (90, 763710), (100, 687339), (108, 636425), (135, 509140), (150, 458226), (180, 381855), (225, 305484), (270, 254570), (300, 229113), (450, 152742), (540, 127285), (675, 101828), (900, 76371), (1350, 50914), (2700, 25457)]