6621750

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 18738720

約数和(自身を除く): 12116970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 109, 125, 135, 150, 162, 218, 225, 243, 250, 270, 327, 375, 405, 450, 486, 545, 654, 675, 750, 810, 981, 1090, 1125, 1215, 1350, 1635, 1962, 2025, 2250, 2430, 2725, 2943, 3270, 3375, 4050, 4905, 5450, 5886, 6075, 6750, 8175, 8829, 9810, 10125, 12150, 13625, 14715, 16350, 17658, 20250, 24525, 26487, 27250, 29430, 30375, 40875, 44145, 49050, 52974, 60750, 73575, 81750, 88290, 122625, 132435, 147150, 220725, 245250, 264870, 367875, 441450, 662175, 735750, 1103625, 1324350, 2207250, 3310875, 6621750]

約数ペア:

[(1, 6621750), (2, 3310875), (3, 2207250), (5, 1324350), (6, 1103625), (9, 735750), (10, 662175), (15, 441450), (18, 367875), (25, 264870), (27, 245250), (30, 220725), (45, 147150), (50, 132435), (54, 122625), (75, 88290), (81, 81750), (90, 73575), (109, 60750), (125, 52974), (135, 49050), (150, 44145), (162, 40875), (218, 30375), (225, 29430), (243, 27250), (250, 26487), (270, 24525), (327, 20250), (375, 17658), (405, 16350), (450, 14715), (486, 13625), (545, 12150), (654, 10125), (675, 9810), (750, 8829), (810, 8175), (981, 6750), (1090, 6075), (1125, 5886), (1215, 5450), (1350, 4905), (1635, 4050), (1962, 3375), (2025, 3270), (2250, 2943), (2430, 2725)]