99942900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 292897920

約数和(自身を除く): 192955020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4217, 4740, 5925, 7900, 8434, 11850, 12651, 16868, 21085, 23700, 25302, 42170, 50604, 63255, 84340, 105425, 126510, 210850, 253020, 316275, 333143, 421700, 632550, 666286, 999429, 1265100, 1332572, 1665715, 1998858, 3331430, 3997716, 4997145, 6662860, 8328575, 9994290, 16657150, 19988580, 24985725, 33314300, 49971450, 99942900]

約数ペア:

[(1, 99942900), (2, 49971450), (3, 33314300), (4, 24985725), (5, 19988580), (6, 16657150), (10, 9994290), (12, 8328575), (15, 6662860), (20, 4997145), (25, 3997716), (30, 3331430), (50, 1998858), (60, 1665715), (75, 1332572), (79, 1265100), (100, 999429), (150, 666286), (158, 632550), (237, 421700), (300, 333143), (316, 316275), (395, 253020), (474, 210850), (790, 126510), (948, 105425), (1185, 84340), (1580, 63255), (1975, 50604), (2370, 42170), (3950, 25302), (4217, 23700), (4740, 21085), (5925, 16868), (7900, 12651), (8434, 11850)]