74482440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 128

約数和(自身を含む): 244944000

約数和(自身を除く): 170461560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1259, 1479, 1740, 1972, 2040, 2465, 2518, 2958, 3480, 3777, 3944, 4930, 5036, 5916, 6295, 7395, 7554, 9860, 10072, 11832, 12590, 14790, 15108, 18885, 19720, 21403, 25180, 29580, 30216, 36511, 37770, 42806, 50360, 59160, 64209, 73022, 75540, 85612, 107015, 109533, 128418, 146044, 151080, 171224, 182555, 214030, 219066, 256836, 292088, 321045, 365110, 428060, 438132, 513672, 547665, 620687, 642090, 730220, 856120, 876264, 1095330, 1241374, 1284180, 1460440, 1862061, 2190660, 2482748, 2568360, 3103435, 3724122, 4381320, 4965496, 6206870, 7448244, 9310305, 12413740, 14896488, 18620610, 24827480, 37241220, 74482440]

約数ペア:

[(1, 74482440), (2, 37241220), (3, 24827480), (4, 18620610), (5, 14896488), (6, 12413740), (8, 9310305), (10, 7448244), (12, 6206870), (15, 4965496), (17, 4381320), (20, 3724122), (24, 3103435), (29, 2568360), (30, 2482748), (34, 2190660), (40, 1862061), (51, 1460440), (58, 1284180), (60, 1241374), (68, 1095330), (85, 876264), (87, 856120), (102, 730220), (116, 642090), (120, 620687), (136, 547665), (145, 513672), (170, 438132), (174, 428060), (204, 365110), (232, 321045), (255, 292088), (290, 256836), (340, 219066), (348, 214030), (408, 182555), (435, 171224), (493, 151080), (510, 146044), (580, 128418), (680, 109533), (696, 107015), (870, 85612), (986, 75540), (1020, 73022), (1160, 64209), (1259, 59160), (1479, 50360), (1740, 42806), (1972, 37770), (2040, 36511), (2465, 30216), (2518, 29580), (2958, 25180), (3480, 21403), (3777, 19720), (3944, 18885), (4930, 15108), (5036, 14790), (5916, 12590), (6295, 11832), (7395, 10072), (7554, 9860)]