31203300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 92244096

約数和(自身を除く): 61040796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2213, 2350, 2820, 3525, 4426, 4700, 6639, 7050, 8852, 11065, 13278, 14100, 22130, 26556, 33195, 44260, 55325, 66390, 104011, 110650, 132780, 165975, 208022, 221300, 312033, 331950, 416044, 520055, 624066, 663900, 1040110, 1248132, 1560165, 2080220, 2600275, 3120330, 5200550, 6240660, 7800825, 10401100, 15601650, 31203300]

約数ペア:

[(1, 31203300), (2, 15601650), (3, 10401100), (4, 7800825), (5, 6240660), (6, 5200550), (10, 3120330), (12, 2600275), (15, 2080220), (20, 1560165), (25, 1248132), (30, 1040110), (47, 663900), (50, 624066), (60, 520055), (75, 416044), (94, 331950), (100, 312033), (141, 221300), (150, 208022), (188, 165975), (235, 132780), (282, 110650), (300, 104011), (470, 66390), (564, 55325), (705, 44260), (940, 33195), (1175, 26556), (1410, 22130), (2213, 14100), (2350, 13278), (2820, 11065), (3525, 8852), (4426, 7050), (4700, 6639)]