150104920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2341}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 387835200

約数和(自身を除く): 237730280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 2341, 3206, 4580, 4682, 6412, 8015, 9160, 9364, 11705, 12824, 16030, 16387, 18728, 23410, 32060, 32774, 46820, 64120, 65548, 81935, 93640, 131096, 163870, 327740, 536089, 655480, 1072178, 2144356, 2680445, 3752623, 4288712, 5360890, 7505246, 10721780, 15010492, 18763115, 21443560, 30020984, 37526230, 75052460, 150104920]

約数ペア:

[(1, 150104920), (2, 75052460), (4, 37526230), (5, 30020984), (7, 21443560), (8, 18763115), (10, 15010492), (14, 10721780), (20, 7505246), (28, 5360890), (35, 4288712), (40, 3752623), (56, 2680445), (70, 2144356), (140, 1072178), (229, 655480), (280, 536089), (458, 327740), (916, 163870), (1145, 131096), (1603, 93640), (1832, 81935), (2290, 65548), (2341, 64120), (3206, 46820), (4580, 32774), (4682, 32060), (6412, 23410), (8015, 18728), (9160, 16387), (9364, 16030), (11705, 12824)]