20783988600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1063}}^1\times {\mathrm{32587}}^1$

素因数の和:33669

約数の個数: 96

約数和(自身を含む): 64492955520

約数和(自身を除く): 43708966920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1063, 2126, 3189, 4252, 5315, 6378, 8504, 10630, 12756, 15945, 21260, 25512, 26575, 31890, 32587, 42520, 53150, 63780, 65174, 79725, 97761, 106300, 127560, 130348, 159450, 162935, 195522, 212600, 260696, 318900, 325870, 391044, 488805, 637800, 651740, 782088, 814675, 977610, 1303480, 1629350, 1955220, 2444025, 3258700, 3910440, 4888050, 6517400, 9776100, 19552200, 34639981, 69279962, 103919943, 138559924, 173199905, 207839886, 277119848, 346399810, 415679772, 519599715, 692799620, 831359544, 865999525, 1039199430, 1385599240, 1731999050, 2078398860, 2597998575, 3463998100, 4156797720, 5195997150, 6927996200, 10391994300, 20783988600]

約数ペア:

[(1, 20783988600), (2, 10391994300), (3, 6927996200), (4, 5195997150), (5, 4156797720), (6, 3463998100), (8, 2597998575), (10, 2078398860), (12, 1731999050), (15, 1385599240), (20, 1039199430), (24, 865999525), (25, 831359544), (30, 692799620), (40, 519599715), (50, 415679772), (60, 346399810), (75, 277119848), (100, 207839886), (120, 173199905), (150, 138559924), (200, 103919943), (300, 69279962), (600, 34639981), (1063, 19552200), (2126, 9776100), (3189, 6517400), (4252, 4888050), (5315, 3910440), (6378, 3258700), (8504, 2444025), (10630, 1955220), (12756, 1629350), (15945, 1303480), (21260, 977610), (25512, 814675), (26575, 782088), (31890, 651740), (32587, 637800), (42520, 488805), (53150, 391044), (63780, 325870), (65174, 318900), (79725, 260696), (97761, 212600), (106300, 195522), (127560, 162935), (130348, 159450)]