299476260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5879}}^1$

素因数の和:6177

約数の個数: 72

約数和(自身を含む): 911776320

約数和(自身を除く): 612300060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 5879, 8490, 10188, 11758, 12735, 16980, 17637, 23516, 25470, 29395, 35274, 50940, 52911, 58790, 70548, 88185, 105822, 117580, 176370, 211644, 264555, 352740, 529110, 1058220, 1663757, 3327514, 4991271, 6655028, 8318785, 9982542, 14973813, 16637570, 19965084, 24956355, 29947626, 33275140, 49912710, 59895252, 74869065, 99825420, 149738130, 299476260]

約数ペア:

[(1, 299476260), (2, 149738130), (3, 99825420), (4, 74869065), (5, 59895252), (6, 49912710), (9, 33275140), (10, 29947626), (12, 24956355), (15, 19965084), (18, 16637570), (20, 14973813), (30, 9982542), (36, 8318785), (45, 6655028), (60, 4991271), (90, 3327514), (180, 1663757), (283, 1058220), (566, 529110), (849, 352740), (1132, 264555), (1415, 211644), (1698, 176370), (2547, 117580), (2830, 105822), (3396, 88185), (4245, 70548), (5094, 58790), (5660, 52911), (5879, 50940), (8490, 35274), (10188, 29395), (11758, 25470), (12735, 23516), (16980, 17637)]