171502920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1297

約数の個数: 160

約数和(自身を含む): 590325120

約数和(自身を除く): 418822200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1231, 1290, 1548, 1620, 1720, 1935, 2322, 2462, 2580, 3096, 3240, 3483, 3693, 3870, 4644, 4924, 5160, 5805, 6155, 6966, 7386, 7740, 9288, 9848, 11079, 11610, 12310, 13932, 14772, 15480, 17415, 18465, 22158, 23220, 24620, 27864, 29544, 33237, 34830, 36930, 44316, 46440, 49240, 52933, 55395, 66474, 69660, 73860, 88632, 99711, 105866, 110790, 132948, 139320, 147720, 158799, 166185, 199422, 211732, 221580, 264665, 265896, 317598, 332370, 398844, 423464, 443160, 476397, 498555, 529330, 635196, 664740, 793995, 797688, 952794, 997110, 1058660, 1270392, 1329480, 1429191, 1587990, 1905588, 1994220, 2117320, 2381985, 2858382, 3175980, 3811176, 3988440, 4287573, 4763970, 5716764, 6351960, 7145955, 8575146, 9527940, 11433528, 14291910, 17150292, 19055880, 21437865, 28583820, 34300584, 42875730, 57167640, 85751460, 171502920]

約数ペア:

[(1, 171502920), (2, 85751460), (3, 57167640), (4, 42875730), (5, 34300584), (6, 28583820), (8, 21437865), (9, 19055880), (10, 17150292), (12, 14291910), (15, 11433528), (18, 9527940), (20, 8575146), (24, 7145955), (27, 6351960), (30, 5716764), (36, 4763970), (40, 4287573), (43, 3988440), (45, 3811176), (54, 3175980), (60, 2858382), (72, 2381985), (81, 2117320), (86, 1994220), (90, 1905588), (108, 1587990), (120, 1429191), (129, 1329480), (135, 1270392), (162, 1058660), (172, 997110), (180, 952794), (215, 797688), (216, 793995), (258, 664740), (270, 635196), (324, 529330), (344, 498555), (360, 476397), (387, 443160), (405, 423464), (430, 398844), (516, 332370), (540, 317598), (645, 265896), (648, 264665), (774, 221580), (810, 211732), (860, 199422), (1032, 166185), (1080, 158799), (1161, 147720), (1231, 139320), (1290, 132948), (1548, 110790), (1620, 105866), (1720, 99711), (1935, 88632), (2322, 73860), (2462, 69660), (2580, 66474), (3096, 55395), (3240, 52933), (3483, 49240), (3693, 46440), (3870, 44316), (4644, 36930), (4924, 34830), (5160, 33237), (5805, 29544), (6155, 27864), (6966, 24620), (7386, 23220), (7740, 22158), (9288, 18465), (9848, 17415), (11079, 15480), (11610, 14772), (12310, 13932)]