2816700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 8384880

約数和(自身を除く): 5568180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 229, 246, 300, 410, 458, 492, 615, 687, 820, 916, 1025, 1145, 1230, 1374, 2050, 2290, 2460, 2748, 3075, 3435, 4100, 4580, 5725, 6150, 6870, 9389, 11450, 12300, 13740, 17175, 18778, 22900, 28167, 34350, 37556, 46945, 56334, 68700, 93890, 112668, 140835, 187780, 234725, 281670, 469450, 563340, 704175, 938900, 1408350, 2816700]

約数ペア:

[(1, 2816700), (2, 1408350), (3, 938900), (4, 704175), (5, 563340), (6, 469450), (10, 281670), (12, 234725), (15, 187780), (20, 140835), (25, 112668), (30, 93890), (41, 68700), (50, 56334), (60, 46945), (75, 37556), (82, 34350), (100, 28167), (123, 22900), (150, 18778), (164, 17175), (205, 13740), (229, 12300), (246, 11450), (300, 9389), (410, 6870), (458, 6150), (492, 5725), (615, 4580), (687, 4100), (820, 3435), (916, 3075), (1025, 2748), (1145, 2460), (1230, 2290), (1374, 2050)]