45461340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 101303460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 79, 90, 92, 115, 138, 139, 158, 180, 207, 230, 237, 276, 278, 316, 345, 395, 414, 417, 460, 474, 556, 690, 695, 711, 790, 828, 834, 948, 1035, 1185, 1251, 1380, 1390, 1422, 1580, 1668, 1817, 2070, 2085, 2370, 2502, 2780, 2844, 3197, 3555, 3634, 4140, 4170, 4740, 5004, 5451, 6255, 6394, 7110, 7268, 8340, 9085, 9591, 10902, 10981, 12510, 12788, 14220, 15985, 16353, 18170, 19182, 21804, 21962, 25020, 27255, 28773, 31970, 32706, 32943, 36340, 38364, 43924, 47955, 54510, 54905, 57546, 63940, 65412, 65886, 81765, 95910, 98829, 109020, 109810, 115092, 131772, 143865, 163530, 164715, 191820, 197658, 219620, 252563, 287730, 327060, 329430, 395316, 494145, 505126, 575460, 658860, 757689, 988290, 1010252, 1262815, 1515378, 1976580, 2273067, 2525630, 3030756, 3788445, 4546134, 5051260, 7576890, 9092268, 11365335, 15153780, 22730670, 45461340]

約数ペア:

[(1, 45461340), (2, 22730670), (3, 15153780), (4, 11365335), (5, 9092268), (6, 7576890), (9, 5051260), (10, 4546134), (12, 3788445), (15, 3030756), (18, 2525630), (20, 2273067), (23, 1976580), (30, 1515378), (36, 1262815), (45, 1010252), (46, 988290), (60, 757689), (69, 658860), (79, 575460), (90, 505126), (92, 494145), (115, 395316), (138, 329430), (139, 327060), (158, 287730), (180, 252563), (207, 219620), (230, 197658), (237, 191820), (276, 164715), (278, 163530), (316, 143865), (345, 131772), (395, 115092), (414, 109810), (417, 109020), (460, 98829), (474, 95910), (556, 81765), (690, 65886), (695, 65412), (711, 63940), (790, 57546), (828, 54905), (834, 54510), (948, 47955), (1035, 43924), (1185, 38364), (1251, 36340), (1380, 32943), (1390, 32706), (1422, 31970), (1580, 28773), (1668, 27255), (1817, 25020), (2070, 21962), (2085, 21804), (2370, 19182), (2502, 18170), (2780, 16353), (2844, 15985), (3197, 14220), (3555, 12788), (3634, 12510), (4140, 10981), (4170, 10902), (4740, 9591), (5004, 9085), (5451, 8340), (6255, 7268), (6394, 7110)]