12798150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 32529168

約数和(自身を除く): 19731018

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 2081, 3075, 4162, 6150, 6243, 10405, 12486, 20810, 31215, 52025, 62430, 85321, 104050, 156075, 170642, 255963, 312150, 426605, 511926, 853210, 1279815, 2133025, 2559630, 4266050, 6399075, 12798150]

約数ペア:

[(1, 12798150), (2, 6399075), (3, 4266050), (5, 2559630), (6, 2133025), (10, 1279815), (15, 853210), (25, 511926), (30, 426605), (41, 312150), (50, 255963), (75, 170642), (82, 156075), (123, 104050), (150, 85321), (205, 62430), (246, 52025), (410, 31215), (615, 20810), (1025, 12486), (1230, 10405), (2050, 6243), (2081, 6150), (3075, 4162)]