74416900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 169989120

約数和(自身を除く): 95572220

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 134, 145, 268, 290, 335, 383, 580, 670, 725, 766, 1340, 1450, 1532, 1675, 1915, 1943, 2900, 3350, 3830, 3886, 6700, 7660, 7772, 9575, 9715, 11107, 19150, 19430, 22214, 25661, 38300, 38860, 44428, 48575, 51322, 55535, 97150, 102644, 111070, 128305, 194300, 222140, 256610, 277675, 513220, 555350, 641525, 744169, 1110700, 1283050, 1488338, 2566100, 2976676, 3720845, 7441690, 14883380, 18604225, 37208450, 74416900]

約数ペア:

[(1, 74416900), (2, 37208450), (4, 18604225), (5, 14883380), (10, 7441690), (20, 3720845), (25, 2976676), (29, 2566100), (50, 1488338), (58, 1283050), (67, 1110700), (100, 744169), (116, 641525), (134, 555350), (145, 513220), (268, 277675), (290, 256610), (335, 222140), (383, 194300), (580, 128305), (670, 111070), (725, 102644), (766, 97150), (1340, 55535), (1450, 51322), (1532, 48575), (1675, 44428), (1915, 38860), (1943, 38300), (2900, 25661), (3350, 22214), (3830, 19430), (3886, 19150), (6700, 11107), (7660, 9715), (7772, 9575)]