214926900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{16661}}^1$

素因数の和:16721

約数の個数: 72

約数和(自身を含む): 636355104

約数和(自身を除く): 421428204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 16661, 33322, 49983, 66644, 83305, 99966, 166610, 199932, 249915, 333220, 416525, 499830, 716423, 833050, 999660, 1249575, 1432846, 1666100, 2149269, 2499150, 2865692, 3582115, 4298538, 4998300, 7164230, 8597076, 10746345, 14328460, 17910575, 21492690, 35821150, 42985380, 53731725, 71642300, 107463450, 214926900]

約数ペア:

[(1, 214926900), (2, 107463450), (3, 71642300), (4, 53731725), (5, 42985380), (6, 35821150), (10, 21492690), (12, 17910575), (15, 14328460), (20, 10746345), (25, 8597076), (30, 7164230), (43, 4998300), (50, 4298538), (60, 3582115), (75, 2865692), (86, 2499150), (100, 2149269), (129, 1666100), (150, 1432846), (172, 1249575), (215, 999660), (258, 833050), (300, 716423), (430, 499830), (516, 416525), (645, 333220), (860, 249915), (1075, 199932), (1290, 166610), (2150, 99966), (2580, 83305), (3225, 66644), (4300, 49983), (6450, 33322), (12900, 16661)]