59815980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 154827540

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, 1637, 1740, 1827, 2030, 2436, 2610, 3045, 3274, 3654, 4060, 4911, 5220, 6090, 6548, 7308, 8185, 9135, 9822, 11459, 12180, 14733, 16370, 18270, 19644, 22918, 24555, 29466, 32740, 34377, 36540, 45836, 47473, 49110, 57295, 58932, 68754, 73665, 94946, 98220, 103131, 114590, 137508, 142419, 147330, 171885, 189892, 206262, 229180, 237365, 284838, 294660, 332311, 343770, 412524, 427257, 474730, 515655, 569676, 664622, 687540, 712095, 854514, 949460, 996933, 1031310, 1329244, 1424190, 1661555, 1709028, 1993866, 2062620, 2136285, 2848380, 2990799, 3323110, 3987732, 4272570, 4984665, 5981598, 6646220, 8545140, 9969330, 11963196, 14953995, 19938660, 29907990, 59815980]

約数ペア:

[(1, 59815980), (2, 29907990), (3, 19938660), (4, 14953995), (5, 11963196), (6, 9969330), (7, 8545140), (9, 6646220), (10, 5981598), (12, 4984665), (14, 4272570), (15, 3987732), (18, 3323110), (20, 2990799), (21, 2848380), (28, 2136285), (29, 2062620), (30, 1993866), (35, 1709028), (36, 1661555), (42, 1424190), (45, 1329244), (58, 1031310), (60, 996933), (63, 949460), (70, 854514), (84, 712095), (87, 687540), (90, 664622), (105, 569676), (116, 515655), (126, 474730), (140, 427257), (145, 412524), (174, 343770), (180, 332311), (203, 294660), (210, 284838), (252, 237365), (261, 229180), (290, 206262), (315, 189892), (348, 171885), (406, 147330), (420, 142419), (435, 137508), (522, 114590), (580, 103131), (609, 98220), (630, 94946), (812, 73665), (870, 68754), (1015, 58932), (1044, 57295), (1218, 49110), (1260, 47473), (1305, 45836), (1637, 36540), (1740, 34377), (1827, 32740), (2030, 29466), (2436, 24555), (2610, 22918), (3045, 19644), (3274, 18270), (3654, 16370), (4060, 14733), (4911, 12180), (5220, 11459), (6090, 9822), (6548, 9135), (7308, 8185)]