121479500

素因数分解:

$2^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 267234240

約数和(自身を除く): 145754740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 151, 250, 302, 500, 604, 755, 1510, 1609, 3020, 3218, 3775, 6436, 7550, 8045, 15100, 16090, 18875, 32180, 37750, 40225, 75500, 80450, 160900, 201125, 242959, 402250, 485918, 804500, 971836, 1214795, 2429590, 4859180, 6073975, 12147950, 24295900, 30369875, 60739750, 121479500]

約数ペア:

[(1, 121479500), (2, 60739750), (4, 30369875), (5, 24295900), (10, 12147950), (20, 6073975), (25, 4859180), (50, 2429590), (100, 1214795), (125, 971836), (151, 804500), (250, 485918), (302, 402250), (500, 242959), (604, 201125), (755, 160900), (1510, 80450), (1609, 75500), (3020, 40225), (3218, 37750), (3775, 32180), (6436, 18875), (7550, 16090), (8045, 15100)]