135429700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 351144192

約数和(自身を除く): 215714492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 79, 100, 124, 140, 155, 158, 175, 217, 310, 316, 350, 395, 434, 553, 620, 700, 775, 790, 868, 1085, 1106, 1550, 1580, 1975, 2170, 2212, 2449, 2765, 3100, 3950, 4340, 4898, 5425, 5530, 6241, 7900, 9796, 10850, 11060, 12245, 12482, 13825, 17143, 21700, 24490, 24964, 27650, 31205, 34286, 43687, 48980, 55300, 61225, 62410, 68572, 85715, 87374, 122450, 124820, 156025, 171430, 174748, 193471, 218435, 244900, 312050, 342860, 386942, 428575, 436870, 624100, 773884, 857150, 873740, 967355, 1092175, 1354297, 1714300, 1934710, 2184350, 2708594, 3869420, 4368700, 4836775, 5417188, 6771485, 9673550, 13542970, 19347100, 27085940, 33857425, 67714850, 135429700]

約数ペア:

[(1, 135429700), (2, 67714850), (4, 33857425), (5, 27085940), (7, 19347100), (10, 13542970), (14, 9673550), (20, 6771485), (25, 5417188), (28, 4836775), (31, 4368700), (35, 3869420), (50, 2708594), (62, 2184350), (70, 1934710), (79, 1714300), (100, 1354297), (124, 1092175), (140, 967355), (155, 873740), (158, 857150), (175, 773884), (217, 624100), (310, 436870), (316, 428575), (350, 386942), (395, 342860), (434, 312050), (553, 244900), (620, 218435), (700, 193471), (775, 174748), (790, 171430), (868, 156025), (1085, 124820), (1106, 122450), (1550, 87374), (1580, 85715), (1975, 68572), (2170, 62410), (2212, 61225), (2449, 55300), (2765, 48980), (3100, 43687), (3950, 34286), (4340, 31205), (4898, 27650), (5425, 24964), (5530, 24490), (6241, 21700), (7900, 17143), (9796, 13825), (10850, 12482), (11060, 12245)]