200052540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7079}}^1$

素因数の和:7251

約数の個数: 72

約数和(自身を含む): 610777440

約数和(自身を除く): 410724900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 7079, 9420, 14130, 14158, 21237, 28260, 28316, 35395, 42474, 63711, 70790, 84948, 106185, 127422, 141580, 212370, 254844, 318555, 424740, 637110, 1111403, 1274220, 2222806, 3334209, 4445612, 5557015, 6668418, 10002627, 11114030, 13336836, 16671045, 20005254, 22228060, 33342090, 40010508, 50013135, 66684180, 100026270, 200052540]

約数ペア:

[(1, 200052540), (2, 100026270), (3, 66684180), (4, 50013135), (5, 40010508), (6, 33342090), (9, 22228060), (10, 20005254), (12, 16671045), (15, 13336836), (18, 11114030), (20, 10002627), (30, 6668418), (36, 5557015), (45, 4445612), (60, 3334209), (90, 2222806), (157, 1274220), (180, 1111403), (314, 637110), (471, 424740), (628, 318555), (785, 254844), (942, 212370), (1413, 141580), (1570, 127422), (1884, 106185), (2355, 84948), (2826, 70790), (3140, 63711), (4710, 42474), (5652, 35395), (7065, 28316), (7079, 28260), (9420, 21237), (14130, 14158)]