47639700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 108

約数和(自身を含む): 152920768

約数和(自身を除く): 105281068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1231, 1290, 1548, 1935, 2150, 2462, 2580, 3225, 3693, 3870, 4300, 4924, 6155, 6450, 7386, 7740, 9675, 11079, 12310, 12900, 14772, 18465, 19350, 22158, 24620, 30775, 36930, 38700, 44316, 52933, 55395, 61550, 73860, 92325, 105866, 110790, 123100, 158799, 184650, 211732, 221580, 264665, 276975, 317598, 369300, 476397, 529330, 553950, 635196, 793995, 952794, 1058660, 1107900, 1323325, 1587990, 1905588, 2381985, 2646650, 3175980, 3969975, 4763970, 5293300, 7939950, 9527940, 11909925, 15879900, 23819850, 47639700]

約数ペア:

[(1, 47639700), (2, 23819850), (3, 15879900), (4, 11909925), (5, 9527940), (6, 7939950), (9, 5293300), (10, 4763970), (12, 3969975), (15, 3175980), (18, 2646650), (20, 2381985), (25, 1905588), (30, 1587990), (36, 1323325), (43, 1107900), (45, 1058660), (50, 952794), (60, 793995), (75, 635196), (86, 553950), (90, 529330), (100, 476397), (129, 369300), (150, 317598), (172, 276975), (180, 264665), (215, 221580), (225, 211732), (258, 184650), (300, 158799), (387, 123100), (430, 110790), (450, 105866), (516, 92325), (645, 73860), (774, 61550), (860, 55395), (900, 52933), (1075, 44316), (1231, 38700), (1290, 36930), (1548, 30775), (1935, 24620), (2150, 22158), (2462, 19350), (2580, 18465), (3225, 14772), (3693, 12900), (3870, 12310), (4300, 11079), (4924, 9675), (6155, 7740), (6450, 7386)]