76452120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2490

約数の個数: 128

約数和(自身を含む): 263736000

約数和(自身を除く): 187283880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2441, 2610, 3132, 3480, 3915, 4882, 5220, 6264, 7323, 7830, 9764, 10440, 12205, 14646, 15660, 19528, 21969, 24410, 29292, 31320, 36615, 43938, 48820, 58584, 65907, 70789, 73230, 87876, 97640, 109845, 131814, 141578, 146460, 175752, 212367, 219690, 263628, 283156, 292920, 329535, 353945, 424734, 439380, 527256, 566312, 637101, 659070, 707890, 849468, 878760, 1061835, 1274202, 1318140, 1415780, 1698936, 1911303, 2123670, 2548404, 2636280, 2831560, 3185505, 3822606, 4247340, 5096808, 6371010, 7645212, 8494680, 9556515, 12742020, 15290424, 19113030, 25484040, 38226060, 76452120]

約数ペア:

[(1, 76452120), (2, 38226060), (3, 25484040), (4, 19113030), (5, 15290424), (6, 12742020), (8, 9556515), (9, 8494680), (10, 7645212), (12, 6371010), (15, 5096808), (18, 4247340), (20, 3822606), (24, 3185505), (27, 2831560), (29, 2636280), (30, 2548404), (36, 2123670), (40, 1911303), (45, 1698936), (54, 1415780), (58, 1318140), (60, 1274202), (72, 1061835), (87, 878760), (90, 849468), (108, 707890), (116, 659070), (120, 637101), (135, 566312), (145, 527256), (174, 439380), (180, 424734), (216, 353945), (232, 329535), (261, 292920), (270, 283156), (290, 263628), (348, 219690), (360, 212367), (435, 175752), (522, 146460), (540, 141578), (580, 131814), (696, 109845), (783, 97640), (870, 87876), (1044, 73230), (1080, 70789), (1160, 65907), (1305, 58584), (1566, 48820), (1740, 43938), (2088, 36615), (2441, 31320), (2610, 29292), (3132, 24410), (3480, 21969), (3915, 19528), (4882, 15660), (5220, 14646), (6264, 12205), (7323, 10440), (7830, 9764)]