155310840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 527155200

約数和(自身を除く): 371844360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 79, 86, 90, 120, 127, 129, 158, 172, 180, 215, 237, 254, 258, 316, 344, 360, 381, 387, 395, 430, 474, 508, 516, 632, 635, 645, 711, 762, 774, 790, 860, 948, 1016, 1032, 1143, 1185, 1270, 1290, 1422, 1524, 1548, 1580, 1720, 1896, 1905, 1935, 2286, 2370, 2540, 2580, 2844, 3048, 3096, 3160, 3397, 3555, 3810, 3870, 4572, 4740, 5080, 5160, 5461, 5688, 5715, 6794, 7110, 7620, 7740, 9144, 9480, 10033, 10191, 10922, 11430, 13588, 14220, 15240, 15480, 16383, 16985, 20066, 20382, 21844, 22860, 27176, 27305, 28440, 30099, 30573, 32766, 33970, 40132, 40764, 43688, 45720, 49149, 50165, 50955, 54610, 60198, 61146, 65532, 67940, 80264, 81528, 81915, 90297, 98298, 100330, 101910, 109220, 120396, 122292, 131064, 135880, 150495, 152865, 163830, 180594, 196596, 200660, 203820, 218440, 240792, 244584, 245745, 300990, 305730, 327660, 361188, 393192, 401320, 407640, 431419, 451485, 491490, 601980, 611460, 655320, 722376, 862838, 902970, 982980, 1203960, 1222920, 1294257, 1725676, 1805940, 1965960, 2157095, 2588514, 3451352, 3611880, 3882771, 4314190, 5177028, 6471285, 7765542, 8628380, 10354056, 12942570, 15531084, 17256760, 19413855, 25885140, 31062168, 38827710, 51770280, 77655420, 155310840]

約数ペア:

[(1, 155310840), (2, 77655420), (3, 51770280), (4, 38827710), (5, 31062168), (6, 25885140), (8, 19413855), (9, 17256760), (10, 15531084), (12, 12942570), (15, 10354056), (18, 8628380), (20, 7765542), (24, 6471285), (30, 5177028), (36, 4314190), (40, 3882771), (43, 3611880), (45, 3451352), (60, 2588514), (72, 2157095), (79, 1965960), (86, 1805940), (90, 1725676), (120, 1294257), (127, 1222920), (129, 1203960), (158, 982980), (172, 902970), (180, 862838), (215, 722376), (237, 655320), (254, 611460), (258, 601980), (316, 491490), (344, 451485), (360, 431419), (381, 407640), (387, 401320), (395, 393192), (430, 361188), (474, 327660), (508, 305730), (516, 300990), (632, 245745), (635, 244584), (645, 240792), (711, 218440), (762, 203820), (774, 200660), (790, 196596), (860, 180594), (948, 163830), (1016, 152865), (1032, 150495), (1143, 135880), (1185, 131064), (1270, 122292), (1290, 120396), (1422, 109220), (1524, 101910), (1548, 100330), (1580, 98298), (1720, 90297), (1896, 81915), (1905, 81528), (1935, 80264), (2286, 67940), (2370, 65532), (2540, 61146), (2580, 60198), (2844, 54610), (3048, 50955), (3096, 50165), (3160, 49149), (3397, 45720), (3555, 43688), (3810, 40764), (3870, 40132), (4572, 33970), (4740, 32766), (5080, 30573), (5160, 30099), (5461, 28440), (5688, 27305), (5715, 27176), (6794, 22860), (7110, 21844), (7620, 20382), (7740, 20066), (9144, 16985), (9480, 16383), (10033, 15480), (10191, 15240), (10922, 14220), (11430, 13588)]