89388900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{33107}}^1$

素因数の和:33130

約数の個数: 72

約数和(自身を含む): 287377440

約数和(自身を除く): 197988540

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, 33107, 66214, 99321, 132428, 165535, 198642, 297963, 331070, 397284, 496605, 595926, 662140, 827675, 893889, 993210, 1191852, 1489815, 1655350, 1787778, 1986420, 2483025, 2979630, 3310700, 3575556, 4469445, 4966050, 5959260, 7449075, 8938890, 9932100, 14898150, 17877780, 22347225, 29796300, 44694450, 89388900]

約数ペア:

[(1, 89388900), (2, 44694450), (3, 29796300), (4, 22347225), (5, 17877780), (6, 14898150), (9, 9932100), (10, 8938890), (12, 7449075), (15, 5959260), (18, 4966050), (20, 4469445), (25, 3575556), (27, 3310700), (30, 2979630), (36, 2483025), (45, 1986420), (50, 1787778), (54, 1655350), (60, 1489815), (75, 1191852), (90, 993210), (100, 893889), (108, 827675), (135, 662140), (150, 595926), (180, 496605), (225, 397284), (270, 331070), (300, 297963), (450, 198642), (540, 165535), (675, 132428), (900, 99321), (1350, 66214), (2700, 33107)]