74992440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36761}}^1$

素因数の和:36792

約数の個数: 64

約数和(自身を含む): 238217760

約数和(自身を除く): 163225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 36761, 73522, 110283, 147044, 183805, 220566, 294088, 367610, 441132, 551415, 624937, 735220, 882264, 1102830, 1249874, 1470440, 1874811, 2205660, 2499748, 3124685, 3749622, 4411320, 4999496, 6249370, 7499244, 9374055, 12498740, 14998488, 18748110, 24997480, 37496220, 74992440]

約数ペア:

[(1, 74992440), (2, 37496220), (3, 24997480), (4, 18748110), (5, 14998488), (6, 12498740), (8, 9374055), (10, 7499244), (12, 6249370), (15, 4999496), (17, 4411320), (20, 3749622), (24, 3124685), (30, 2499748), (34, 2205660), (40, 1874811), (51, 1470440), (60, 1249874), (68, 1102830), (85, 882264), (102, 735220), (120, 624937), (136, 551415), (170, 441132), (204, 367610), (255, 294088), (340, 220566), (408, 183805), (510, 147044), (680, 110283), (1020, 73522), (2040, 36761)]