85411358.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7507

約数の個数: 96

約数和(自身を含む): 560867328

約数和(自身を除く): 380702148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 7451, 8060, 12090, 14902, 22353, 24180, 29804, 37255, 44706, 74510, 89412, 96863, 111765, 149020, 193726, 223530, 230981, 290589, 387452, 447060, 461962, 484315, 581178, 692943, 923924, 968630, 1154905, 1162356, 1385886, 1452945, 1937260, 2309810, 2771772, 2905890, 3002753, 3464715, 4619620, 5811780, 6005506, 6929430, 9008259, 12011012, 13858860, 15013765, 18016518, 30027530, 36033036, 45041295, 60055060, 90082590, 180165180]

約数ペア:

[(1, 180165180), (2, 90082590), (3, 60055060), (4, 45041295), (5, 36033036), (6, 30027530), (10, 18016518), (12, 15013765), (13, 13858860), (15, 12011012), (20, 9008259), (26, 6929430), (30, 6005506), (31, 5811780), (39, 4619620), (52, 3464715), (60, 3002753), (62, 2905890), (65, 2771772), (78, 2309810), (93, 1937260), (124, 1452945), (130, 1385886), (155, 1162356), (156, 1154905), (186, 968630), (195, 923924), (260, 692943), (310, 581178), (372, 484315), (390, 461962), (403, 447060), (465, 387452), (620, 290589), (780, 230981), (806, 223530), (930, 193726), (1209, 149020), (1612, 111765), (1860, 96863), (2015, 89412), (2418, 74510), (4030, 44706), (4836, 37255), (6045, 29804), (7451, 24180), (8060, 22353), (12090, 14902)]