100578540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72883}}^1$

素因数の和:72918

約数の個数: 48

約数和(自身を含む): 293868288

約数和(自身を除く): 193289748

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, 72883, 145766, 218649, 291532, 364415, 437298, 728830, 874596, 1093245, 1457660, 1676309, 2186490, 3352618, 4372980, 5028927, 6705236, 8381545, 10057854, 16763090, 20115708, 25144635, 33526180, 50289270, 100578540]

約数ペア:

[(1, 100578540), (2, 50289270), (3, 33526180), (4, 25144635), (5, 20115708), (6, 16763090), (10, 10057854), (12, 8381545), (15, 6705236), (20, 5028927), (23, 4372980), (30, 3352618), (46, 2186490), (60, 1676309), (69, 1457660), (92, 1093245), (115, 874596), (138, 728830), (230, 437298), (276, 364415), (345, 291532), (460, 218649), (690, 145766), (1380, 72883)]