68763000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{22921}}^1$

素因数の和:22945

約数の個数: 64

約数和(自身を含む): 214549920

約数和(自身を除く): 145786920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 22921, 45842, 68763, 91684, 114605, 137526, 183368, 229210, 275052, 343815, 458420, 550104, 573025, 687630, 916840, 1146050, 1375260, 1719075, 2292100, 2750520, 2865125, 3438150, 4584200, 5730250, 6876300, 8595375, 11460500, 13752600, 17190750, 22921000, 34381500, 68763000]

約数ペア:

[(1, 68763000), (2, 34381500), (3, 22921000), (4, 17190750), (5, 13752600), (6, 11460500), (8, 8595375), (10, 6876300), (12, 5730250), (15, 4584200), (20, 3438150), (24, 2865125), (25, 2750520), (30, 2292100), (40, 1719075), (50, 1375260), (60, 1146050), (75, 916840), (100, 687630), (120, 573025), (125, 550104), (150, 458420), (200, 343815), (250, 275052), (300, 229210), (375, 183368), (500, 137526), (600, 114605), (750, 91684), (1000, 68763), (1500, 45842), (3000, 22921)]