201558120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3467

約数の個数: 128

約数和(自身を含む): 662515200

約数和(自身を除く): 460957080

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, 1479, 1740, 1972, 2040, 2465, 2958, 3407, 3480, 3944, 4930, 5916, 6814, 7395, 9860, 10221, 11832, 13628, 14790, 17035, 19720, 20442, 27256, 29580, 34070, 40884, 51105, 57919, 59160, 68140, 81768, 98803, 102210, 115838, 136280, 173757, 197606, 204420, 231676, 289595, 296409, 347514, 395212, 408840, 463352, 494015, 579190, 592818, 695028, 790424, 868785, 988030, 1158380, 1185636, 1390056, 1482045, 1679651, 1737570, 1976060, 2316760, 2371272, 2964090, 3359302, 3475140, 3952120, 5038953, 5928180, 6718604, 6950280, 8398255, 10077906, 11856360, 13437208, 16796510, 20155812, 25194765, 33593020, 40311624, 50389530, 67186040, 100779060, 201558120]

約数ペア:

[(1, 201558120), (2, 100779060), (3, 67186040), (4, 50389530), (5, 40311624), (6, 33593020), (8, 25194765), (10, 20155812), (12, 16796510), (15, 13437208), (17, 11856360), (20, 10077906), (24, 8398255), (29, 6950280), (30, 6718604), (34, 5928180), (40, 5038953), (51, 3952120), (58, 3475140), (60, 3359302), (68, 2964090), (85, 2371272), (87, 2316760), (102, 1976060), (116, 1737570), (120, 1679651), (136, 1482045), (145, 1390056), (170, 1185636), (174, 1158380), (204, 988030), (232, 868785), (255, 790424), (290, 695028), (340, 592818), (348, 579190), (408, 494015), (435, 463352), (493, 408840), (510, 395212), (580, 347514), (680, 296409), (696, 289595), (870, 231676), (986, 204420), (1020, 197606), (1160, 173757), (1479, 136280), (1740, 115838), (1972, 102210), (2040, 98803), (2465, 81768), (2958, 68140), (3407, 59160), (3480, 57919), (3944, 51105), (4930, 40884), (5916, 34070), (6814, 29580), (7395, 27256), (9860, 20442), (10221, 19720), (11832, 17035), (13628, 14790)]