75218460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 144928740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 139, 145, 174, 278, 290, 311, 348, 417, 435, 556, 580, 622, 695, 834, 870, 933, 1244, 1390, 1555, 1668, 1740, 1866, 2085, 2780, 3110, 3732, 4031, 4170, 4665, 6220, 8062, 8340, 9019, 9330, 12093, 16124, 18038, 18660, 20155, 24186, 27057, 36076, 40310, 43229, 45095, 48372, 54114, 60465, 80620, 86458, 90190, 108228, 120930, 129687, 135285, 172916, 180380, 216145, 241860, 259374, 270570, 432290, 518748, 541140, 648435, 864580, 1253641, 1296870, 2507282, 2593740, 3760923, 5014564, 6268205, 7521846, 12536410, 15043692, 18804615, 25072820, 37609230, 75218460]

約数ペア:

[(1, 75218460), (2, 37609230), (3, 25072820), (4, 18804615), (5, 15043692), (6, 12536410), (10, 7521846), (12, 6268205), (15, 5014564), (20, 3760923), (29, 2593740), (30, 2507282), (58, 1296870), (60, 1253641), (87, 864580), (116, 648435), (139, 541140), (145, 518748), (174, 432290), (278, 270570), (290, 259374), (311, 241860), (348, 216145), (417, 180380), (435, 172916), (556, 135285), (580, 129687), (622, 120930), (695, 108228), (834, 90190), (870, 86458), (933, 80620), (1244, 60465), (1390, 54114), (1555, 48372), (1668, 45095), (1740, 43229), (1866, 40310), (2085, 36076), (2780, 27057), (3110, 24186), (3732, 20155), (4031, 18660), (4170, 18038), (4665, 16124), (6220, 12093), (8062, 9330), (8340, 9019)]