142919100

素因数分解:

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

素因数の和:1297

約数の個数: 144

約数和(自身を含む): 470525440

約数和(自身を除く): 327606340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1231, 1290, 1350, 1548, 1935, 2150, 2322, 2462, 2580, 2700, 3225, 3693, 3870, 4300, 4644, 4924, 5805, 6155, 6450, 7386, 7740, 9675, 11079, 11610, 12310, 12900, 14772, 18465, 19350, 22158, 23220, 24620, 29025, 30775, 33237, 36930, 38700, 44316, 52933, 55395, 58050, 61550, 66474, 73860, 92325, 105866, 110790, 116100, 123100, 132948, 158799, 166185, 184650, 211732, 221580, 264665, 276975, 317598, 332370, 369300, 476397, 529330, 553950, 635196, 664740, 793995, 830925, 952794, 1058660, 1107900, 1323325, 1429191, 1587990, 1661850, 1905588, 2381985, 2646650, 2858382, 3175980, 3323700, 3969975, 4763970, 5293300, 5716764, 7145955, 7939950, 9527940, 11909925, 14291910, 15879900, 23819850, 28583820, 35729775, 47639700, 71459550, 142919100]

約数ペア:

[(1, 142919100), (2, 71459550), (3, 47639700), (4, 35729775), (5, 28583820), (6, 23819850), (9, 15879900), (10, 14291910), (12, 11909925), (15, 9527940), (18, 7939950), (20, 7145955), (25, 5716764), (27, 5293300), (30, 4763970), (36, 3969975), (43, 3323700), (45, 3175980), (50, 2858382), (54, 2646650), (60, 2381985), (75, 1905588), (86, 1661850), (90, 1587990), (100, 1429191), (108, 1323325), (129, 1107900), (135, 1058660), (150, 952794), (172, 830925), (180, 793995), (215, 664740), (225, 635196), (258, 553950), (270, 529330), (300, 476397), (387, 369300), (430, 332370), (450, 317598), (516, 276975), (540, 264665), (645, 221580), (675, 211732), (774, 184650), (860, 166185), (900, 158799), (1075, 132948), (1161, 123100), (1231, 116100), (1290, 110790), (1350, 105866), (1548, 92325), (1935, 73860), (2150, 66474), (2322, 61550), (2462, 58050), (2580, 55395), (2700, 52933), (3225, 44316), (3693, 38700), (3870, 36930), (4300, 33237), (4644, 30775), (4924, 29025), (5805, 24620), (6155, 23220), (6450, 22158), (7386, 19350), (7740, 18465), (9675, 14772), (11079, 12900), (11610, 12310)]