143308900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 359102016

約数和(自身を除く): 215793116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2027, 2525, 2828, 3535, 4054, 5050, 7070, 8108, 10100, 10135, 14140, 14189, 17675, 20270, 28378, 35350, 40540, 50675, 56756, 70700, 70945, 101350, 141890, 202700, 204727, 283780, 354725, 409454, 709450, 818908, 1023635, 1418900, 1433089, 2047270, 2866178, 4094540, 5118175, 5732356, 7165445, 10236350, 14330890, 20472700, 28661780, 35827225, 71654450, 143308900]

約数ペア:

[(1, 143308900), (2, 71654450), (4, 35827225), (5, 28661780), (7, 20472700), (10, 14330890), (14, 10236350), (20, 7165445), (25, 5732356), (28, 5118175), (35, 4094540), (50, 2866178), (70, 2047270), (100, 1433089), (101, 1418900), (140, 1023635), (175, 818908), (202, 709450), (350, 409454), (404, 354725), (505, 283780), (700, 204727), (707, 202700), (1010, 141890), (1414, 101350), (2020, 70945), (2027, 70700), (2525, 56756), (2828, 50675), (3535, 40540), (4054, 35350), (5050, 28378), (7070, 20270), (8108, 17675), (10100, 14189), (10135, 14140)]