157048020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3083}}^1$

素因数の和:3381

約数の個数: 72

約数和(自身を含む): 478217376

約数和(自身を除く): 321169356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3083, 3396, 4245, 5094, 5660, 6166, 8490, 9249, 10188, 12332, 12735, 15415, 16980, 18498, 25470, 27747, 30830, 36996, 46245, 50940, 55494, 61660, 92490, 110988, 138735, 184980, 277470, 554940, 872489, 1744978, 2617467, 3489956, 4362445, 5234934, 7852401, 8724890, 10469868, 13087335, 15704802, 17449780, 26174670, 31409604, 39262005, 52349340, 78524010, 157048020]

約数ペア:

[(1, 157048020), (2, 78524010), (3, 52349340), (4, 39262005), (5, 31409604), (6, 26174670), (9, 17449780), (10, 15704802), (12, 13087335), (15, 10469868), (18, 8724890), (20, 7852401), (30, 5234934), (36, 4362445), (45, 3489956), (60, 2617467), (90, 1744978), (180, 872489), (283, 554940), (566, 277470), (849, 184980), (1132, 138735), (1415, 110988), (1698, 92490), (2547, 61660), (2830, 55494), (3083, 50940), (3396, 46245), (4245, 36996), (5094, 30830), (5660, 27747), (6166, 25470), (8490, 18498), (9249, 16980), (10188, 15415), (12332, 12735)]