125364100

素因数分解:

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

素因数の和:493

約数の個数: 72

約数和(自身を含む): 284356800

約数和(自身を除く): 158992700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 139, 145, 278, 290, 311, 556, 580, 622, 695, 725, 1244, 1390, 1450, 1555, 2780, 2900, 3110, 3475, 4031, 6220, 6950, 7775, 8062, 9019, 13900, 15550, 16124, 18038, 20155, 31100, 36076, 40310, 43229, 45095, 80620, 86458, 90190, 100775, 172916, 180380, 201550, 216145, 225475, 403100, 432290, 450950, 864580, 901900, 1080725, 1253641, 2161450, 2507282, 4322900, 5014564, 6268205, 12536410, 25072820, 31341025, 62682050, 125364100]

約数ペア:

[(1, 125364100), (2, 62682050), (4, 31341025), (5, 25072820), (10, 12536410), (20, 6268205), (25, 5014564), (29, 4322900), (50, 2507282), (58, 2161450), (100, 1253641), (116, 1080725), (139, 901900), (145, 864580), (278, 450950), (290, 432290), (311, 403100), (556, 225475), (580, 216145), (622, 201550), (695, 180380), (725, 172916), (1244, 100775), (1390, 90190), (1450, 86458), (1555, 80620), (2780, 45095), (2900, 43229), (3110, 40310), (3475, 36076), (4031, 31100), (6220, 20155), (6950, 18038), (7775, 16124), (8062, 15550), (9019, 13900)]