55090140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4571

約数の個数: 96

約数和(自身を含む): 182407680

約数和(自身を除く): 127317540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 4523, 6090, 9046, 12180, 13569, 18092, 22615, 27138, 31661, 45230, 54276, 63322, 67845, 90460, 94983, 126644, 131167, 135690, 158305, 189966, 262334, 271380, 316610, 379932, 393501, 474915, 524668, 633220, 655835, 787002, 918169, 949830, 1311670, 1574004, 1836338, 1899660, 1967505, 2623340, 2754507, 3672676, 3935010, 4590845, 5509014, 7870020, 9181690, 11018028, 13772535, 18363380, 27545070, 55090140]

約数ペア:

[(1, 55090140), (2, 27545070), (3, 18363380), (4, 13772535), (5, 11018028), (6, 9181690), (7, 7870020), (10, 5509014), (12, 4590845), (14, 3935010), (15, 3672676), (20, 2754507), (21, 2623340), (28, 1967505), (29, 1899660), (30, 1836338), (35, 1574004), (42, 1311670), (58, 949830), (60, 918169), (70, 787002), (84, 655835), (87, 633220), (105, 524668), (116, 474915), (140, 393501), (145, 379932), (174, 316610), (203, 271380), (210, 262334), (290, 189966), (348, 158305), (406, 135690), (420, 131167), (435, 126644), (580, 94983), (609, 90460), (812, 67845), (870, 63322), (1015, 54276), (1218, 45230), (1740, 31661), (2030, 27138), (2436, 22615), (3045, 18092), (4060, 13569), (4523, 12180), (6090, 9046)]