76485900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 222614224

約数和(自身を除く): 146128324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1321, 1930, 2316, 2642, 2895, 3860, 3963, 4825, 5284, 5790, 6605, 7926, 9650, 11580, 13210, 14475, 15852, 19300, 19815, 26420, 28950, 33025, 39630, 57900, 66050, 79260, 99075, 132100, 198150, 254953, 396300, 509906, 764859, 1019812, 1274765, 1529718, 2549530, 3059436, 3824295, 5099060, 6373825, 7648590, 12747650, 15297180, 19121475, 25495300, 38242950, 76485900]

約数ペア:

[(1, 76485900), (2, 38242950), (3, 25495300), (4, 19121475), (5, 15297180), (6, 12747650), (10, 7648590), (12, 6373825), (15, 5099060), (20, 3824295), (25, 3059436), (30, 2549530), (50, 1529718), (60, 1274765), (75, 1019812), (100, 764859), (150, 509906), (193, 396300), (300, 254953), (386, 198150), (579, 132100), (772, 99075), (965, 79260), (1158, 66050), (1321, 57900), (1930, 39630), (2316, 33025), (2642, 28950), (2895, 26420), (3860, 19815), (3963, 19300), (4825, 15852), (5284, 14475), (5790, 13210), (6605, 11580), (7926, 9650)]