74390580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37571}}^1$

素因数の和:37597

約数の個数: 72

約数和(自身を含む): 246171744

約数和(自身を除く): 171781164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 37571, 75142, 112713, 150284, 187855, 225426, 338139, 375710, 413281, 450852, 563565, 676278, 751420, 826562, 1127130, 1239843, 1352556, 1653124, 1690695, 2066405, 2254260, 2479686, 3381390, 3719529, 4132810, 4959372, 6199215, 6762780, 7439058, 8265620, 12398430, 14878116, 18597645, 24796860, 37195290, 74390580]

約数ペア:

[(1, 74390580), (2, 37195290), (3, 24796860), (4, 18597645), (5, 14878116), (6, 12398430), (9, 8265620), (10, 7439058), (11, 6762780), (12, 6199215), (15, 4959372), (18, 4132810), (20, 3719529), (22, 3381390), (30, 2479686), (33, 2254260), (36, 2066405), (44, 1690695), (45, 1653124), (55, 1352556), (60, 1239843), (66, 1127130), (90, 826562), (99, 751420), (110, 676278), (132, 563565), (165, 450852), (180, 413281), (198, 375710), (220, 338139), (330, 225426), (396, 187855), (495, 150284), (660, 112713), (990, 75142), (1980, 37571)]