108921000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{36307}}^1$

素因数の和:36331

約数の個数: 64

約数和(自身を含む): 339842880

約数和(自身を除く): 230921880

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, 36307, 72614, 108921, 145228, 181535, 217842, 290456, 363070, 435684, 544605, 726140, 871368, 907675, 1089210, 1452280, 1815350, 2178420, 2723025, 3630700, 4356840, 4538375, 5446050, 7261400, 9076750, 10892100, 13615125, 18153500, 21784200, 27230250, 36307000, 54460500, 108921000]

約数ペア:

[(1, 108921000), (2, 54460500), (3, 36307000), (4, 27230250), (5, 21784200), (6, 18153500), (8, 13615125), (10, 10892100), (12, 9076750), (15, 7261400), (20, 5446050), (24, 4538375), (25, 4356840), (30, 3630700), (40, 2723025), (50, 2178420), (60, 1815350), (75, 1452280), (100, 1089210), (120, 907675), (125, 871368), (150, 726140), (200, 544605), (250, 435684), (300, 363070), (375, 290456), (500, 217842), (600, 181535), (750, 145228), (1000, 108921), (1500, 72614), (3000, 36307)]