143283780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27449}}^1$

素因数の和:27493

約数の個数: 72

約数和(自身を含む): 449631000

約数和(自身を除く): 306347220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 27449, 54898, 82347, 109796, 137245, 164694, 247041, 274490, 329388, 411735, 494082, 548980, 796021, 823470, 988164, 1235205, 1592042, 1646940, 2388063, 2470410, 3184084, 3980105, 4776126, 4940820, 7164189, 7960210, 9552252, 11940315, 14328378, 15920420, 23880630, 28656756, 35820945, 47761260, 71641890, 143283780]

約数ペア:

[(1, 143283780), (2, 71641890), (3, 47761260), (4, 35820945), (5, 28656756), (6, 23880630), (9, 15920420), (10, 14328378), (12, 11940315), (15, 9552252), (18, 7960210), (20, 7164189), (29, 4940820), (30, 4776126), (36, 3980105), (45, 3184084), (58, 2470410), (60, 2388063), (87, 1646940), (90, 1592042), (116, 1235205), (145, 988164), (174, 823470), (180, 796021), (261, 548980), (290, 494082), (348, 411735), (435, 329388), (522, 274490), (580, 247041), (870, 164694), (1044, 137245), (1305, 109796), (1740, 82347), (2610, 54898), (5220, 27449)]