228606660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55219}}^1$

素因数の和:55257

約数の個数: 72

約数和(自身を含む): 723602880

約数和(自身を除く): 494996220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 55219, 110438, 165657, 220876, 276095, 331314, 496971, 552190, 662628, 828285, 993942, 1104380, 1270037, 1656570, 1987884, 2484855, 2540074, 3313140, 3810111, 4969710, 5080148, 6350185, 7620222, 9939420, 11430333, 12700370, 15240444, 19050555, 22860666, 25400740, 38101110, 45721332, 57151665, 76202220, 114303330, 228606660]

約数ペア:

[(1, 228606660), (2, 114303330), (3, 76202220), (4, 57151665), (5, 45721332), (6, 38101110), (9, 25400740), (10, 22860666), (12, 19050555), (15, 15240444), (18, 12700370), (20, 11430333), (23, 9939420), (30, 7620222), (36, 6350185), (45, 5080148), (46, 4969710), (60, 3810111), (69, 3313140), (90, 2540074), (92, 2484855), (115, 1987884), (138, 1656570), (180, 1270037), (207, 1104380), (230, 993942), (276, 828285), (345, 662628), (414, 552190), (460, 496971), (690, 331314), (828, 276095), (1035, 220876), (1380, 165657), (2070, 110438), (4140, 55219)]