138045250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 307307520

約数和(自身を除く): 169262270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 125, 175, 191, 245, 250, 295, 350, 382, 413, 490, 590, 826, 875, 955, 1225, 1337, 1475, 1750, 1910, 2065, 2450, 2674, 2891, 2950, 4130, 4775, 5782, 6125, 6685, 7375, 9359, 9550, 10325, 11269, 12250, 13370, 14455, 14750, 18718, 20650, 22538, 23875, 28910, 33425, 46795, 47750, 51625, 56345, 66850, 72275, 78883, 93590, 103250, 112690, 144550, 157766, 167125, 233975, 281725, 334250, 361375, 394415, 467950, 552181, 563450, 722750, 788830, 1104362, 1169875, 1408625, 1972075, 2339750, 2760905, 2817250, 3944150, 5521810, 9860375, 13804525, 19720750, 27609050, 69022625, 138045250]

約数ペア:

[(1, 138045250), (2, 69022625), (5, 27609050), (7, 19720750), (10, 13804525), (14, 9860375), (25, 5521810), (35, 3944150), (49, 2817250), (50, 2760905), (59, 2339750), (70, 1972075), (98, 1408625), (118, 1169875), (125, 1104362), (175, 788830), (191, 722750), (245, 563450), (250, 552181), (295, 467950), (350, 394415), (382, 361375), (413, 334250), (490, 281725), (590, 233975), (826, 167125), (875, 157766), (955, 144550), (1225, 112690), (1337, 103250), (1475, 93590), (1750, 78883), (1910, 72275), (2065, 66850), (2450, 56345), (2674, 51625), (2891, 47750), (2950, 46795), (4130, 33425), (4775, 28910), (5782, 23875), (6125, 22538), (6685, 20650), (7375, 18718), (9359, 14750), (9550, 14455), (10325, 13370), (11269, 12250)]