75129280

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1013

約数の個数: 56

約数和(自身を含む): 179661312

約数和(自身を除く): 104532032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 613, 766, 1226, 1532, 1915, 2452, 3064, 3065, 3830, 4904, 6128, 6130, 7660, 9808, 12256, 12260, 15320, 19616, 24512, 24520, 30640, 39232, 49040, 61280, 98080, 122560, 196160, 234779, 469558, 939116, 1173895, 1878232, 2347790, 3756464, 4695580, 7512928, 9391160, 15025856, 18782320, 37564640, 75129280]

約数ペア:

[(1, 75129280), (2, 37564640), (4, 18782320), (5, 15025856), (8, 9391160), (10, 7512928), (16, 4695580), (20, 3756464), (32, 2347790), (40, 1878232), (64, 1173895), (80, 939116), (160, 469558), (320, 234779), (383, 196160), (613, 122560), (766, 98080), (1226, 61280), (1532, 49040), (1915, 39232), (2452, 30640), (3064, 24520), (3065, 24512), (3830, 19616), (4904, 15320), (6128, 12260), (6130, 12256), (7660, 9808)]