90014580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2203}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 274371552

約数和(自身を除く): 184356972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2203, 2270, 2724, 3405, 4086, 4406, 4540, 6609, 6810, 8172, 8812, 10215, 11015, 13218, 13620, 19827, 20430, 22030, 26436, 33045, 39654, 40860, 44060, 66090, 79308, 99135, 132180, 198270, 396540, 500081, 1000162, 1500243, 2000324, 2500405, 3000486, 4500729, 5000810, 6000972, 7501215, 9001458, 10001620, 15002430, 18002916, 22503645, 30004860, 45007290, 90014580]

約数ペア:

[(1, 90014580), (2, 45007290), (3, 30004860), (4, 22503645), (5, 18002916), (6, 15002430), (9, 10001620), (10, 9001458), (12, 7501215), (15, 6000972), (18, 5000810), (20, 4500729), (30, 3000486), (36, 2500405), (45, 2000324), (60, 1500243), (90, 1000162), (180, 500081), (227, 396540), (454, 198270), (681, 132180), (908, 99135), (1135, 79308), (1362, 66090), (2043, 44060), (2203, 40860), (2270, 39654), (2724, 33045), (3405, 26436), (4086, 22030), (4406, 20430), (4540, 19827), (6609, 13620), (6810, 13218), (8172, 11015), (8812, 10215)]