27031900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 71040592

約数和(自身を除く): 44008692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 73, 92, 100, 115, 140, 146, 161, 175, 230, 292, 322, 350, 365, 460, 511, 529, 575, 644, 700, 730, 805, 1022, 1058, 1150, 1460, 1610, 1679, 1825, 2044, 2116, 2300, 2555, 2645, 3220, 3358, 3650, 3703, 4025, 5110, 5290, 6716, 7300, 7406, 8050, 8395, 10220, 10580, 11753, 12775, 13225, 14812, 16100, 16790, 18515, 23506, 25550, 26450, 33580, 37030, 38617, 41975, 47012, 51100, 52900, 58765, 74060, 77234, 83950, 92575, 117530, 154468, 167900, 185150, 193085, 235060, 270319, 293825, 370300, 386170, 540638, 587650, 772340, 965425, 1081276, 1175300, 1351595, 1930850, 2703190, 3861700, 5406380, 6757975, 13515950, 27031900]

約数ペア:

[(1, 27031900), (2, 13515950), (4, 6757975), (5, 5406380), (7, 3861700), (10, 2703190), (14, 1930850), (20, 1351595), (23, 1175300), (25, 1081276), (28, 965425), (35, 772340), (46, 587650), (50, 540638), (70, 386170), (73, 370300), (92, 293825), (100, 270319), (115, 235060), (140, 193085), (146, 185150), (161, 167900), (175, 154468), (230, 117530), (292, 92575), (322, 83950), (350, 77234), (365, 74060), (460, 58765), (511, 52900), (529, 51100), (575, 47012), (644, 41975), (700, 38617), (730, 37030), (805, 33580), (1022, 26450), (1058, 25550), (1150, 23506), (1460, 18515), (1610, 16790), (1679, 16100), (1825, 14812), (2044, 13225), (2116, 12775), (2300, 11753), (2555, 10580), (2645, 10220), (3220, 8395), (3358, 8050), (3650, 7406), (3703, 7300), (4025, 6716), (5110, 5290)]