144584820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7507}}^1$

素因数の和:7629

約数の個数: 72

約数和(自身を含む): 442731744

約数和(自身を除く): 298146924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 7507, 9630, 15014, 19260, 22521, 30028, 37535, 45042, 67563, 75070, 90084, 112605, 135126, 150140, 225210, 270252, 337815, 450420, 675630, 803249, 1351260, 1606498, 2409747, 3212996, 4016245, 4819494, 7229241, 8032490, 9638988, 12048735, 14458482, 16064980, 24097470, 28916964, 36146205, 48194940, 72292410, 144584820]

約数ペア:

[(1, 144584820), (2, 72292410), (3, 48194940), (4, 36146205), (5, 28916964), (6, 24097470), (9, 16064980), (10, 14458482), (12, 12048735), (15, 9638988), (18, 8032490), (20, 7229241), (30, 4819494), (36, 4016245), (45, 3212996), (60, 2409747), (90, 1606498), (107, 1351260), (180, 803249), (214, 675630), (321, 450420), (428, 337815), (535, 270252), (642, 225210), (963, 150140), (1070, 135126), (1284, 112605), (1605, 90084), (1926, 75070), (2140, 67563), (3210, 45042), (3852, 37535), (4815, 30028), (6420, 22521), (7507, 19260), (9630, 15014)]