80763000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{26921}}^1$

素因数の和:26945

約数の個数: 64

約数和(自身を含む): 251989920

約数和(自身を除く): 171226920

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, 26921, 53842, 80763, 107684, 134605, 161526, 215368, 269210, 323052, 403815, 538420, 646104, 673025, 807630, 1076840, 1346050, 1615260, 2019075, 2692100, 3230520, 3365125, 4038150, 5384200, 6730250, 8076300, 10095375, 13460500, 16152600, 20190750, 26921000, 40381500, 80763000]

約数ペア:

[(1, 80763000), (2, 40381500), (3, 26921000), (4, 20190750), (5, 16152600), (6, 13460500), (8, 10095375), (10, 8076300), (12, 6730250), (15, 5384200), (20, 4038150), (24, 3365125), (25, 3230520), (30, 2692100), (40, 2019075), (50, 1615260), (60, 1346050), (75, 1076840), (100, 807630), (120, 673025), (125, 646104), (150, 538420), (200, 403815), (250, 323052), (300, 269210), (375, 215368), (500, 161526), (600, 134605), (750, 107684), (1000, 80763), (1500, 53842), (3000, 26921)]