54188820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 194463360

約数和(自身を除く): 140274540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1483, 1740, 1827, 2030, 2436, 2610, 2966, 3045, 3654, 4060, 4449, 5220, 5932, 6090, 7308, 7415, 8898, 9135, 10381, 12180, 13347, 14830, 17796, 18270, 20762, 22245, 26694, 29660, 31143, 36540, 41524, 43007, 44490, 51905, 53388, 62286, 66735, 86014, 88980, 93429, 103810, 124572, 129021, 133470, 155715, 172028, 186858, 207620, 215035, 258042, 266940, 301049, 311430, 373716, 387063, 430070, 467145, 516084, 602098, 622860, 645105, 774126, 860140, 903147, 934290, 1204196, 1290210, 1505245, 1548252, 1806294, 1868580, 1935315, 2580420, 2709441, 3010490, 3612588, 3870630, 4515735, 5418882, 6020980, 7741260, 9031470, 10837764, 13547205, 18062940, 27094410, 54188820]

約数ペア:

[(1, 54188820), (2, 27094410), (3, 18062940), (4, 13547205), (5, 10837764), (6, 9031470), (7, 7741260), (9, 6020980), (10, 5418882), (12, 4515735), (14, 3870630), (15, 3612588), (18, 3010490), (20, 2709441), (21, 2580420), (28, 1935315), (29, 1868580), (30, 1806294), (35, 1548252), (36, 1505245), (42, 1290210), (45, 1204196), (58, 934290), (60, 903147), (63, 860140), (70, 774126), (84, 645105), (87, 622860), (90, 602098), (105, 516084), (116, 467145), (126, 430070), (140, 387063), (145, 373716), (174, 311430), (180, 301049), (203, 266940), (210, 258042), (252, 215035), (261, 207620), (290, 186858), (315, 172028), (348, 155715), (406, 133470), (420, 129021), (435, 124572), (522, 103810), (580, 93429), (609, 88980), (630, 86014), (812, 66735), (870, 62286), (1015, 53388), (1044, 51905), (1218, 44490), (1260, 43007), (1305, 41524), (1483, 36540), (1740, 31143), (1827, 29660), (2030, 26694), (2436, 22245), (2610, 20762), (2966, 18270), (3045, 17796), (3654, 14830), (4060, 13347), (4449, 12180), (5220, 10381), (5932, 9135), (6090, 8898), (7308, 7415)]