87750060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63587}}^1$

素因数の和:63622

約数の個数: 48

約数和(自身を含む): 256386816

約数和(自身を除く): 168636756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 63587, 127174, 190761, 254348, 317935, 381522, 635870, 763044, 953805, 1271740, 1462501, 1907610, 2925002, 3815220, 4387503, 5850004, 7312505, 8775006, 14625010, 17550012, 21937515, 29250020, 43875030, 87750060]

約数ペア:

[(1, 87750060), (2, 43875030), (3, 29250020), (4, 21937515), (5, 17550012), (6, 14625010), (10, 8775006), (12, 7312505), (15, 5850004), (20, 4387503), (23, 3815220), (30, 2925002), (46, 1907610), (60, 1462501), (69, 1271740), (92, 953805), (115, 763044), (138, 635870), (230, 381522), (276, 317935), (345, 254348), (460, 190761), (690, 127174), (1380, 63587)]