551588760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66617}}^1$

素因数の和:66657

約数の個数: 96

約数和(自身を含む): 1870633440

約数和(自身を除く): 1319044680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 66617, 133234, 199851, 266468, 333085, 399702, 532936, 599553, 666170, 799404, 999255, 1199106, 1332340, 1532191, 1598808, 1998510, 2398212, 2664680, 2997765, 3064382, 3997020, 4596573, 4796424, 5995530, 6128764, 7660955, 7994040, 9193146, 11991060, 12257528, 13789719, 15321910, 18386292, 22982865, 23982120, 27579438, 30643820, 36772584, 45965730, 55158876, 61287640, 68948595, 91931460, 110317752, 137897190, 183862920, 275794380, 551588760]

約数ペア:

[(1, 551588760), (2, 275794380), (3, 183862920), (4, 137897190), (5, 110317752), (6, 91931460), (8, 68948595), (9, 61287640), (10, 55158876), (12, 45965730), (15, 36772584), (18, 30643820), (20, 27579438), (23, 23982120), (24, 22982865), (30, 18386292), (36, 15321910), (40, 13789719), (45, 12257528), (46, 11991060), (60, 9193146), (69, 7994040), (72, 7660955), (90, 6128764), (92, 5995530), (115, 4796424), (120, 4596573), (138, 3997020), (180, 3064382), (184, 2997765), (207, 2664680), (230, 2398212), (276, 1998510), (345, 1598808), (360, 1532191), (414, 1332340), (460, 1199106), (552, 999255), (690, 799404), (828, 666170), (920, 599553), (1035, 532936), (1380, 399702), (1656, 333085), (2070, 266468), (2760, 199851), (4140, 133234), (8280, 66617)]