87921180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7079}}^1$

素因数の和:7120

約数の個数: 96

約数和(自身を含む): 285465600

約数和(自身を除く): 197544420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 7079, 12420, 14158, 21237, 28316, 35395, 42474, 63711, 70790, 84948, 106185, 127422, 141580, 162817, 191133, 212370, 254844, 318555, 325634, 382266, 424740, 488451, 637110, 651268, 764532, 814085, 955665, 976902, 1274220, 1465353, 1628170, 1911330, 1953804, 2442255, 2930706, 3256340, 3822660, 4396059, 4884510, 5861412, 7326765, 8792118, 9769020, 14653530, 17584236, 21980295, 29307060, 43960590, 87921180]

約数ペア:

[(1, 87921180), (2, 43960590), (3, 29307060), (4, 21980295), (5, 17584236), (6, 14653530), (9, 9769020), (10, 8792118), (12, 7326765), (15, 5861412), (18, 4884510), (20, 4396059), (23, 3822660), (27, 3256340), (30, 2930706), (36, 2442255), (45, 1953804), (46, 1911330), (54, 1628170), (60, 1465353), (69, 1274220), (90, 976902), (92, 955665), (108, 814085), (115, 764532), (135, 651268), (138, 637110), (180, 488451), (207, 424740), (230, 382266), (270, 325634), (276, 318555), (345, 254844), (414, 212370), (460, 191133), (540, 162817), (621, 141580), (690, 127422), (828, 106185), (1035, 84948), (1242, 70790), (1380, 63711), (2070, 42474), (2484, 35395), (3105, 28316), (4140, 21237), (6210, 14158), (7079, 12420)]