120990276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 335147904

約数和(自身を除く): 214157628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 277, 396, 554, 831, 1103, 1108, 1662, 2206, 2493, 3047, 3309, 3324, 4412, 4986, 6094, 6618, 9141, 9927, 9972, 12133, 12188, 13236, 18282, 19854, 24266, 27423, 36399, 36564, 39708, 48532, 54846, 72798, 109197, 109692, 145596, 218394, 305531, 436788, 611062, 916593, 1222124, 1833186, 2749779, 3360841, 3666372, 5499558, 6721682, 10082523, 10999116, 13443364, 20165046, 30247569, 40330092, 60495138, 120990276]

約数ペア:

[(1, 120990276), (2, 60495138), (3, 40330092), (4, 30247569), (6, 20165046), (9, 13443364), (11, 10999116), (12, 10082523), (18, 6721682), (22, 5499558), (33, 3666372), (36, 3360841), (44, 2749779), (66, 1833186), (99, 1222124), (132, 916593), (198, 611062), (277, 436788), (396, 305531), (554, 218394), (831, 145596), (1103, 109692), (1108, 109197), (1662, 72798), (2206, 54846), (2493, 48532), (3047, 39708), (3309, 36564), (3324, 36399), (4412, 27423), (4986, 24266), (6094, 19854), (6618, 18282), (9141, 13236), (9927, 12188), (9972, 12133)]