68549600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12268

約数の個数: 72

約数和(自身を含む): 191269008

約数和(自身を除く): 122719408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 12241, 24482, 48964, 61205, 85687, 97928, 122410, 171374, 195856, 244820, 306025, 342748, 391712, 428435, 489640, 612050, 685496, 856870, 979280, 1224100, 1370992, 1713740, 1958560, 2142175, 2448200, 2741984, 3427480, 4284350, 4896400, 6854960, 8568700, 9792800, 13709920, 17137400, 34274800, 68549600]

約数ペア:

[(1, 68549600), (2, 34274800), (4, 17137400), (5, 13709920), (7, 9792800), (8, 8568700), (10, 6854960), (14, 4896400), (16, 4284350), (20, 3427480), (25, 2741984), (28, 2448200), (32, 2142175), (35, 1958560), (40, 1713740), (50, 1370992), (56, 1224100), (70, 979280), (80, 856870), (100, 685496), (112, 612050), (140, 489640), (160, 428435), (175, 391712), (200, 342748), (224, 306025), (280, 244820), (350, 195856), (400, 171374), (560, 122410), (700, 97928), (800, 85687), (1120, 61205), (1400, 48964), (2800, 24482), (5600, 12241)]