768168900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{284507}}^1$

素因数の和:284530

約数の個数: 72

約数和(自身を含む): 2469529440

約数和(自身を除く): 1701360540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 284507, 569014, 853521, 1138028, 1422535, 1707042, 2560563, 2845070, 3414084, 4267605, 5121126, 5690140, 7112675, 7681689, 8535210, 10242252, 12802815, 14225350, 15363378, 17070420, 21338025, 25605630, 28450700, 30726756, 38408445, 42676050, 51211260, 64014075, 76816890, 85352100, 128028150, 153633780, 192042225, 256056300, 384084450, 768168900]

約数ペア:

[(1, 768168900), (2, 384084450), (3, 256056300), (4, 192042225), (5, 153633780), (6, 128028150), (9, 85352100), (10, 76816890), (12, 64014075), (15, 51211260), (18, 42676050), (20, 38408445), (25, 30726756), (27, 28450700), (30, 25605630), (36, 21338025), (45, 17070420), (50, 15363378), (54, 14225350), (60, 12802815), (75, 10242252), (90, 8535210), (100, 7681689), (108, 7112675), (135, 5690140), (150, 5121126), (180, 4267605), (225, 3414084), (270, 2845070), (300, 2560563), (450, 1707042), (540, 1422535), (675, 1138028), (900, 853521), (1350, 569014), (2700, 284507)]