39218100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 117159168

約数和(自身を除く): 77941068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4217, 4650, 8434, 9300, 12651, 16868, 21085, 25302, 42170, 50604, 63255, 84340, 105425, 126510, 130727, 210850, 253020, 261454, 316275, 392181, 421700, 522908, 632550, 653635, 784362, 1265100, 1307270, 1568724, 1960905, 2614540, 3268175, 3921810, 6536350, 7843620, 9804525, 13072700, 19609050, 39218100]

約数ペア:

[(1, 39218100), (2, 19609050), (3, 13072700), (4, 9804525), (5, 7843620), (6, 6536350), (10, 3921810), (12, 3268175), (15, 2614540), (20, 1960905), (25, 1568724), (30, 1307270), (31, 1265100), (50, 784362), (60, 653635), (62, 632550), (75, 522908), (93, 421700), (100, 392181), (124, 316275), (150, 261454), (155, 253020), (186, 210850), (300, 130727), (310, 126510), (372, 105425), (465, 84340), (620, 63255), (775, 50604), (930, 42170), (1550, 25302), (1860, 21085), (2325, 16868), (3100, 12651), (4217, 9300), (4650, 8434)]