72634800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8647}}^1$

素因数の和:8675

約数の個数: 120

約数和(自身を含む): 265943296

約数和(自身を除く): 193308496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8647, 17294, 25941, 34588, 43235, 51882, 60529, 69176, 86470, 103764, 121058, 129705, 138352, 172940, 181587, 207528, 216175, 242116, 259410, 302645, 345880, 363174, 415056, 432350, 484232, 518820, 605290, 648525, 691760, 726348, 864700, 907935, 968464, 1037640, 1210580, 1297050, 1452696, 1513225, 1729400, 1815870, 2075280, 2421160, 2594100, 2905392, 3026450, 3458800, 3631740, 4539675, 4842320, 5188200, 6052900, 7263480, 9079350, 10376400, 12105800, 14526960, 18158700, 24211600, 36317400, 72634800]

約数ペア:

[(1, 72634800), (2, 36317400), (3, 24211600), (4, 18158700), (5, 14526960), (6, 12105800), (7, 10376400), (8, 9079350), (10, 7263480), (12, 6052900), (14, 5188200), (15, 4842320), (16, 4539675), (20, 3631740), (21, 3458800), (24, 3026450), (25, 2905392), (28, 2594100), (30, 2421160), (35, 2075280), (40, 1815870), (42, 1729400), (48, 1513225), (50, 1452696), (56, 1297050), (60, 1210580), (70, 1037640), (75, 968464), (80, 907935), (84, 864700), (100, 726348), (105, 691760), (112, 648525), (120, 605290), (140, 518820), (150, 484232), (168, 432350), (175, 415056), (200, 363174), (210, 345880), (240, 302645), (280, 259410), (300, 242116), (336, 216175), (350, 207528), (400, 181587), (420, 172940), (525, 138352), (560, 129705), (600, 121058), (700, 103764), (840, 86470), (1050, 69176), (1200, 60529), (1400, 51882), (1680, 43235), (2100, 34588), (2800, 25941), (4200, 17294), (8400, 8647)]