121837320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2797}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 435396780

約数和(自身を除く): 313559460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2797, 2904, 3630, 3960, 4356, 4840, 5445, 5594, 7260, 8391, 8712, 10890, 11188, 13985, 14520, 16782, 21780, 22376, 25173, 27970, 30767, 33564, 41955, 43560, 50346, 55940, 61534, 67128, 83910, 92301, 100692, 111880, 123068, 125865, 153835, 167820, 184602, 201384, 246136, 251730, 276903, 307670, 335640, 338437, 369204, 461505, 503460, 553806, 615340, 676874, 738408, 923010, 1006920, 1015311, 1107612, 1230680, 1353748, 1384515, 1692185, 1846020, 2030622, 2215224, 2707496, 2769030, 3045933, 3384370, 3692040, 4061244, 5076555, 5538060, 6091866, 6768740, 8122488, 10153110, 11076120, 12183732, 13537480, 15229665, 20306220, 24367464, 30459330, 40612440, 60918660, 121837320]

約数ペア:

[(1, 121837320), (2, 60918660), (3, 40612440), (4, 30459330), (5, 24367464), (6, 20306220), (8, 15229665), (9, 13537480), (10, 12183732), (11, 11076120), (12, 10153110), (15, 8122488), (18, 6768740), (20, 6091866), (22, 5538060), (24, 5076555), (30, 4061244), (33, 3692040), (36, 3384370), (40, 3045933), (44, 2769030), (45, 2707496), (55, 2215224), (60, 2030622), (66, 1846020), (72, 1692185), (88, 1384515), (90, 1353748), (99, 1230680), (110, 1107612), (120, 1015311), (121, 1006920), (132, 923010), (165, 738408), (180, 676874), (198, 615340), (220, 553806), (242, 503460), (264, 461505), (330, 369204), (360, 338437), (363, 335640), (396, 307670), (440, 276903), (484, 251730), (495, 246136), (605, 201384), (660, 184602), (726, 167820), (792, 153835), (968, 125865), (990, 123068), (1089, 111880), (1210, 100692), (1320, 92301), (1452, 83910), (1815, 67128), (1980, 61534), (2178, 55940), (2420, 50346), (2797, 43560), (2904, 41955), (3630, 33564), (3960, 30767), (4356, 27970), (4840, 25173), (5445, 22376), (5594, 21780), (7260, 16782), (8391, 14520), (8712, 13985), (10890, 11188)]