74708800

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 84

約数和(自身を含む): 187511436

約数和(自身を除く): 112802636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 848, 881, 1060, 1325, 1600, 1696, 1762, 2120, 2650, 3392, 3524, 4240, 4405, 5300, 7048, 8480, 8810, 10600, 14096, 16960, 17620, 21200, 22025, 28192, 35240, 42400, 44050, 46693, 56384, 70480, 84800, 88100, 93386, 140960, 176200, 186772, 233465, 281920, 352400, 373544, 466930, 704800, 747088, 933860, 1167325, 1409600, 1494176, 1867720, 2334650, 2988352, 3735440, 4669300, 7470880, 9338600, 14941760, 18677200, 37354400, 74708800]

約数ペア:

[(1, 74708800), (2, 37354400), (4, 18677200), (5, 14941760), (8, 9338600), (10, 7470880), (16, 4669300), (20, 3735440), (25, 2988352), (32, 2334650), (40, 1867720), (50, 1494176), (53, 1409600), (64, 1167325), (80, 933860), (100, 747088), (106, 704800), (160, 466930), (200, 373544), (212, 352400), (265, 281920), (320, 233465), (400, 186772), (424, 176200), (530, 140960), (800, 93386), (848, 88100), (881, 84800), (1060, 70480), (1325, 56384), (1600, 46693), (1696, 44050), (1762, 42400), (2120, 35240), (2650, 28192), (3392, 22025), (3524, 21200), (4240, 17620), (4405, 16960), (5300, 14096), (7048, 10600), (8480, 8810)]