100783020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129209}}^1$

素因数の和:129234

約数の個数: 48

約数和(自身を含む): 303901920

約数和(自身を除く): 203118900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 129209, 258418, 387627, 516836, 646045, 775254, 1292090, 1550508, 1679717, 1938135, 2584180, 3359434, 3876270, 5039151, 6718868, 7752540, 8398585, 10078302, 16797170, 20156604, 25195755, 33594340, 50391510, 100783020]

約数ペア:

[(1, 100783020), (2, 50391510), (3, 33594340), (4, 25195755), (5, 20156604), (6, 16797170), (10, 10078302), (12, 8398585), (13, 7752540), (15, 6718868), (20, 5039151), (26, 3876270), (30, 3359434), (39, 2584180), (52, 1938135), (60, 1679717), (65, 1550508), (78, 1292090), (130, 775254), (156, 646045), (195, 516836), (260, 387627), (390, 258418), (780, 129209)]