20064300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 59329536

約数和(自身を除く): 39265236

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, 1423, 2350, 2820, 2846, 3525, 4269, 4700, 5692, 7050, 7115, 8538, 14100, 14230, 17076, 21345, 28460, 35575, 42690, 66881, 71150, 85380, 106725, 133762, 142300, 200643, 213450, 267524, 334405, 401286, 426900, 668810, 802572, 1003215, 1337620, 1672025, 2006430, 3344050, 4012860, 5016075, 6688100, 10032150, 20064300]

約数ペア:

[(1, 20064300), (2, 10032150), (3, 6688100), (4, 5016075), (5, 4012860), (6, 3344050), (10, 2006430), (12, 1672025), (15, 1337620), (20, 1003215), (25, 802572), (30, 668810), (47, 426900), (50, 401286), (60, 334405), (75, 267524), (94, 213450), (100, 200643), (141, 142300), (150, 133762), (188, 106725), (235, 85380), (282, 71150), (300, 66881), (470, 42690), (564, 35575), (705, 28460), (940, 21345), (1175, 17076), (1410, 14230), (1423, 14100), (2350, 8538), (2820, 7115), (2846, 7050), (3525, 5692), (4269, 4700)]