187378740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3089}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 570253320

約数和(自身を除く): 382874580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3089, 3370, 4044, 5055, 6066, 6178, 6740, 9267, 10110, 12132, 12356, 15165, 15445, 18534, 20220, 27801, 30330, 30890, 37068, 46335, 55602, 60660, 61780, 92670, 111204, 139005, 185340, 278010, 556020, 1040993, 2081986, 3122979, 4163972, 5204965, 6245958, 9368937, 10409930, 12491916, 15614895, 18737874, 20819860, 31229790, 37475748, 46844685, 62459580, 93689370, 187378740]

約数ペア:

[(1, 187378740), (2, 93689370), (3, 62459580), (4, 46844685), (5, 37475748), (6, 31229790), (9, 20819860), (10, 18737874), (12, 15614895), (15, 12491916), (18, 10409930), (20, 9368937), (30, 6245958), (36, 5204965), (45, 4163972), (60, 3122979), (90, 2081986), (180, 1040993), (337, 556020), (674, 278010), (1011, 185340), (1348, 139005), (1685, 111204), (2022, 92670), (3033, 61780), (3089, 60660), (3370, 55602), (4044, 46335), (5055, 37068), (6066, 30890), (6178, 30330), (6740, 27801), (9267, 20220), (10110, 18534), (12132, 15445), (12356, 15165)]