142889100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11617}}^1$

素因数の和:11675

約数の個数: 72

約数和(自身を含む): 423545808

約数和(自身を除く): 280656708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 11617, 12300, 23234, 34851, 46468, 58085, 69702, 116170, 139404, 174255, 232340, 290425, 348510, 476297, 580850, 697020, 871275, 952594, 1161700, 1428891, 1742550, 1905188, 2381485, 2857782, 3485100, 4762970, 5715564, 7144455, 9525940, 11907425, 14288910, 23814850, 28577820, 35722275, 47629700, 71444550, 142889100]

約数ペア:

[(1, 142889100), (2, 71444550), (3, 47629700), (4, 35722275), (5, 28577820), (6, 23814850), (10, 14288910), (12, 11907425), (15, 9525940), (20, 7144455), (25, 5715564), (30, 4762970), (41, 3485100), (50, 2857782), (60, 2381485), (75, 1905188), (82, 1742550), (100, 1428891), (123, 1161700), (150, 952594), (164, 871275), (205, 697020), (246, 580850), (300, 476297), (410, 348510), (492, 290425), (615, 232340), (820, 174255), (1025, 139404), (1230, 116170), (2050, 69702), (2460, 58085), (3075, 46468), (4100, 34851), (6150, 23234), (11617, 12300)]