200440260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1113557}}^1$

素因数の和:1113572

約数の個数: 36

約数和(自身を含む): 608002668

約数和(自身を除く): 407562408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1113557, 2227114, 3340671, 4454228, 5567785, 6681342, 10022013, 11135570, 13362684, 16703355, 20044026, 22271140, 33406710, 40088052, 50110065, 66813420, 100220130, 200440260]

約数ペア:

[(1, 200440260), (2, 100220130), (3, 66813420), (4, 50110065), (5, 40088052), (6, 33406710), (9, 22271140), (10, 20044026), (12, 16703355), (15, 13362684), (18, 11135570), (20, 10022013), (30, 6681342), (36, 5567785), (45, 4454228), (60, 3340671), (90, 2227114), (180, 1113557)]