12735100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 33841584

約数和(自身を除く): 21106484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 113, 115, 140, 161, 175, 196, 226, 230, 245, 322, 350, 452, 460, 490, 565, 575, 644, 700, 791, 805, 980, 1127, 1130, 1150, 1225, 1582, 1610, 2254, 2260, 2300, 2450, 2599, 2825, 3164, 3220, 3955, 4025, 4508, 4900, 5198, 5537, 5635, 5650, 7910, 8050, 10396, 11074, 11270, 11300, 12995, 15820, 16100, 18193, 19775, 22148, 22540, 25990, 27685, 28175, 36386, 39550, 51980, 55370, 56350, 64975, 72772, 79100, 90965, 110740, 112700, 127351, 129950, 138425, 181930, 254702, 259900, 276850, 363860, 454825, 509404, 553700, 636755, 909650, 1273510, 1819300, 2547020, 3183775, 6367550, 12735100]

約数ペア:

[(1, 12735100), (2, 6367550), (4, 3183775), (5, 2547020), (7, 1819300), (10, 1273510), (14, 909650), (20, 636755), (23, 553700), (25, 509404), (28, 454825), (35, 363860), (46, 276850), (49, 259900), (50, 254702), (70, 181930), (92, 138425), (98, 129950), (100, 127351), (113, 112700), (115, 110740), (140, 90965), (161, 79100), (175, 72772), (196, 64975), (226, 56350), (230, 55370), (245, 51980), (322, 39550), (350, 36386), (452, 28175), (460, 27685), (490, 25990), (565, 22540), (575, 22148), (644, 19775), (700, 18193), (791, 16100), (805, 15820), (980, 12995), (1127, 11300), (1130, 11270), (1150, 11074), (1225, 10396), (1582, 8050), (1610, 7910), (2254, 5650), (2260, 5635), (2300, 5537), (2450, 5198), (2599, 4900), (2825, 4508), (3164, 4025), (3220, 3955)]