150069940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1049}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 330220800

約数和(自身を除く): 180150860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 311, 460, 622, 1049, 1244, 1555, 2098, 3110, 4196, 5245, 6220, 7153, 10490, 14306, 20980, 24127, 28612, 35765, 48254, 71530, 96508, 120635, 143060, 241270, 326239, 482540, 652478, 1304956, 1631195, 3262390, 6524780, 7503497, 15006994, 30013988, 37517485, 75034970, 150069940]

約数ペア:

[(1, 150069940), (2, 75034970), (4, 37517485), (5, 30013988), (10, 15006994), (20, 7503497), (23, 6524780), (46, 3262390), (92, 1631195), (115, 1304956), (230, 652478), (311, 482540), (460, 326239), (622, 241270), (1049, 143060), (1244, 120635), (1555, 96508), (2098, 71530), (3110, 48254), (4196, 35765), (5245, 28612), (6220, 24127), (7153, 20980), (10490, 14306)]