2552100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 7582848

約数和(自身を除く): 5030748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 181, 188, 235, 282, 300, 362, 470, 543, 564, 705, 724, 905, 940, 1086, 1175, 1410, 1810, 2172, 2350, 2715, 2820, 3525, 3620, 4525, 4700, 5430, 7050, 8507, 9050, 10860, 13575, 14100, 17014, 18100, 25521, 27150, 34028, 42535, 51042, 54300, 85070, 102084, 127605, 170140, 212675, 255210, 425350, 510420, 638025, 850700, 1276050, 2552100]

約数ペア:

[(1, 2552100), (2, 1276050), (3, 850700), (4, 638025), (5, 510420), (6, 425350), (10, 255210), (12, 212675), (15, 170140), (20, 127605), (25, 102084), (30, 85070), (47, 54300), (50, 51042), (60, 42535), (75, 34028), (94, 27150), (100, 25521), (141, 18100), (150, 17014), (181, 14100), (188, 13575), (235, 10860), (282, 9050), (300, 8507), (362, 7050), (470, 5430), (543, 4700), (564, 4525), (705, 3620), (724, 3525), (905, 2820), (940, 2715), (1086, 2350), (1175, 2172), (1410, 1810)]