205364422020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33230489}}^1$

素因数の和:33230604

約数の個数: 48

約数和(自身を含む): 580603121280

約数和(自身を除く): 375238699260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 33230489, 66460978, 99691467, 132921956, 166152445, 199382934, 332304890, 398765868, 498457335, 664609780, 996914670, 1993829340, 3422740367, 6845480734, 10268221101, 13690961468, 17113701835, 20536442202, 34227403670, 41072884404, 51341105505, 68454807340, 102682211010, 205364422020]

約数ペア:

[(1, 205364422020), (2, 102682211010), (3, 68454807340), (4, 51341105505), (5, 41072884404), (6, 34227403670), (10, 20536442202), (12, 17113701835), (15, 13690961468), (20, 10268221101), (30, 6845480734), (60, 3422740367), (103, 1993829340), (206, 996914670), (309, 664609780), (412, 498457335), (515, 398765868), (618, 332304890), (1030, 199382934), (1236, 166152445), (1545, 132921956), (2060, 99691467), (3090, 66460978), (6180, 33230489)]