55010760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 193121280

約数和(自身を除く): 138110520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1523, 1720, 1806, 2408, 2580, 3010, 3046, 3612, 4515, 4569, 5160, 6020, 6092, 7224, 7615, 9030, 9138, 10661, 12040, 12184, 15230, 18060, 18276, 21322, 22845, 30460, 31983, 36120, 36552, 42644, 45690, 53305, 60920, 63966, 65489, 85288, 91380, 106610, 127932, 130978, 159915, 182760, 196467, 213220, 255864, 261956, 319830, 327445, 392934, 426440, 458423, 523912, 639660, 654890, 785868, 916846, 982335, 1279320, 1309780, 1375269, 1571736, 1833692, 1964670, 2292115, 2619560, 2750538, 3667384, 3929340, 4584230, 5501076, 6876345, 7858680, 9168460, 11002152, 13752690, 18336920, 27505380, 55010760]

約数ペア:

[(1, 55010760), (2, 27505380), (3, 18336920), (4, 13752690), (5, 11002152), (6, 9168460), (7, 7858680), (8, 6876345), (10, 5501076), (12, 4584230), (14, 3929340), (15, 3667384), (20, 2750538), (21, 2619560), (24, 2292115), (28, 1964670), (30, 1833692), (35, 1571736), (40, 1375269), (42, 1309780), (43, 1279320), (56, 982335), (60, 916846), (70, 785868), (84, 654890), (86, 639660), (105, 523912), (120, 458423), (129, 426440), (140, 392934), (168, 327445), (172, 319830), (210, 261956), (215, 255864), (258, 213220), (280, 196467), (301, 182760), (344, 159915), (420, 130978), (430, 127932), (516, 106610), (602, 91380), (645, 85288), (840, 65489), (860, 63966), (903, 60920), (1032, 53305), (1204, 45690), (1290, 42644), (1505, 36552), (1523, 36120), (1720, 31983), (1806, 30460), (2408, 22845), (2580, 21322), (3010, 18276), (3046, 18060), (3612, 15230), (4515, 12184), (4569, 12040), (5160, 10661), (6020, 9138), (6092, 9030), (7224, 7615)]