145384380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35117}}^1$

素因数の和:35155

約数の個数: 72

約数和(自身を含む): 460186272

約数和(自身を除く): 314801892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 35117, 70234, 105351, 140468, 175585, 210702, 316053, 351170, 421404, 526755, 632106, 702340, 807691, 1053510, 1264212, 1580265, 1615382, 2107020, 2423073, 3160530, 3230764, 4038455, 4846146, 6321060, 7269219, 8076910, 9692292, 12115365, 14538438, 16153820, 24230730, 29076876, 36346095, 48461460, 72692190, 145384380]

約数ペア:

[(1, 145384380), (2, 72692190), (3, 48461460), (4, 36346095), (5, 29076876), (6, 24230730), (9, 16153820), (10, 14538438), (12, 12115365), (15, 9692292), (18, 8076910), (20, 7269219), (23, 6321060), (30, 4846146), (36, 4038455), (45, 3230764), (46, 3160530), (60, 2423073), (69, 2107020), (90, 1615382), (92, 1580265), (115, 1264212), (138, 1053510), (180, 807691), (207, 702340), (230, 632106), (276, 526755), (345, 421404), (414, 351170), (460, 316053), (690, 210702), (828, 175585), (1035, 140468), (1380, 105351), (2070, 70234), (4140, 35117)]