150317480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 349332480

約数和(自身を除く): 199015000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 151, 164, 205, 302, 328, 410, 604, 607, 755, 820, 1208, 1214, 1510, 1640, 2428, 3020, 3035, 4856, 6040, 6070, 6191, 12140, 12382, 24280, 24764, 24887, 30955, 49528, 49774, 61910, 91657, 99548, 123820, 124435, 183314, 199096, 247640, 248870, 366628, 458285, 497740, 733256, 916570, 995480, 1833140, 3666280, 3757937, 7515874, 15031748, 18789685, 30063496, 37579370, 75158740, 150317480]

約数ペア:

[(1, 150317480), (2, 75158740), (4, 37579370), (5, 30063496), (8, 18789685), (10, 15031748), (20, 7515874), (40, 3757937), (41, 3666280), (82, 1833140), (151, 995480), (164, 916570), (205, 733256), (302, 497740), (328, 458285), (410, 366628), (604, 248870), (607, 247640), (755, 199096), (820, 183314), (1208, 124435), (1214, 123820), (1510, 99548), (1640, 91657), (2428, 61910), (3020, 49774), (3035, 49528), (4856, 30955), (6040, 24887), (6070, 24764), (6191, 24280), (12140, 12382)]