144696420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73079}}^1$

素因数の和:73105

約数の個数: 72

約数和(自身を含む): 478820160

約数和(自身を除く): 334123740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 73079, 146158, 219237, 292316, 365395, 438474, 657711, 730790, 803869, 876948, 1096185, 1315422, 1461580, 1607738, 2192370, 2411607, 2630844, 3215476, 3288555, 4019345, 4384740, 4823214, 6577110, 7234821, 8038690, 9646428, 12058035, 13154220, 14469642, 16077380, 24116070, 28939284, 36174105, 48232140, 72348210, 144696420]

約数ペア:

[(1, 144696420), (2, 72348210), (3, 48232140), (4, 36174105), (5, 28939284), (6, 24116070), (9, 16077380), (10, 14469642), (11, 13154220), (12, 12058035), (15, 9646428), (18, 8038690), (20, 7234821), (22, 6577110), (30, 4823214), (33, 4384740), (36, 4019345), (44, 3288555), (45, 3215476), (55, 2630844), (60, 2411607), (66, 2192370), (90, 1607738), (99, 1461580), (110, 1315422), (132, 1096185), (165, 876948), (180, 803869), (198, 730790), (220, 657711), (330, 438474), (396, 365395), (495, 292316), (660, 219237), (990, 146158), (1980, 73079)]