157659660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30203}}^1$

素因数の和:30247

約数の個数: 72

約数和(自身を含む): 494741520

約数和(自身を除く): 337081860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 30203, 60406, 90609, 120812, 151015, 181218, 271827, 302030, 362436, 453045, 543654, 604060, 875887, 906090, 1087308, 1359135, 1751774, 1812180, 2627661, 2718270, 3503548, 4379435, 5255322, 5436540, 7882983, 8758870, 10510644, 13138305, 15765966, 17517740, 26276610, 31531932, 39414915, 52553220, 78829830, 157659660]

約数ペア:

[(1, 157659660), (2, 78829830), (3, 52553220), (4, 39414915), (5, 31531932), (6, 26276610), (9, 17517740), (10, 15765966), (12, 13138305), (15, 10510644), (18, 8758870), (20, 7882983), (29, 5436540), (30, 5255322), (36, 4379435), (45, 3503548), (58, 2718270), (60, 2627661), (87, 1812180), (90, 1751774), (116, 1359135), (145, 1087308), (174, 906090), (180, 875887), (261, 604060), (290, 543654), (348, 453045), (435, 362436), (522, 302030), (580, 271827), (870, 181218), (1044, 151015), (1305, 120812), (1740, 90609), (2610, 60406), (5220, 30203)]