87662940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 169739940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 332, 348, 415, 435, 498, 580, 607, 830, 870, 996, 1214, 1245, 1660, 1740, 1821, 2407, 2428, 2490, 3035, 3642, 4814, 4980, 6070, 7221, 7284, 9105, 9628, 12035, 12140, 14442, 17603, 18210, 24070, 28884, 35206, 36105, 36420, 48140, 50381, 52809, 70412, 72210, 88015, 100762, 105618, 144420, 151143, 176030, 201524, 211236, 251905, 264045, 302286, 352060, 503810, 528090, 604572, 755715, 1007620, 1056180, 1461049, 1511430, 2922098, 3022860, 4383147, 5844196, 7305245, 8766294, 14610490, 17532588, 21915735, 29220980, 43831470, 87662940]

約数ペア:

[(1, 87662940), (2, 43831470), (3, 29220980), (4, 21915735), (5, 17532588), (6, 14610490), (10, 8766294), (12, 7305245), (15, 5844196), (20, 4383147), (29, 3022860), (30, 2922098), (58, 1511430), (60, 1461049), (83, 1056180), (87, 1007620), (116, 755715), (145, 604572), (166, 528090), (174, 503810), (249, 352060), (290, 302286), (332, 264045), (348, 251905), (415, 211236), (435, 201524), (498, 176030), (580, 151143), (607, 144420), (830, 105618), (870, 100762), (996, 88015), (1214, 72210), (1245, 70412), (1660, 52809), (1740, 50381), (1821, 48140), (2407, 36420), (2428, 36105), (2490, 35206), (3035, 28884), (3642, 24070), (4814, 18210), (4980, 17603), (6070, 14442), (7221, 12140), (7284, 12035), (9105, 9628)]