2139675900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{19867}}^1$

素因数の和:20243

約数の個数: 72

約数和(自身を含む): 6208352640

約数和(自身を除く): 4068676740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 8975, 10770, 17950, 19867, 21540, 26925, 35900, 39734, 53850, 59601, 79468, 99335, 107700, 119202, 198670, 238404, 298005, 397340, 496675, 596010, 993350, 1192020, 1490025, 1986700, 2980050, 5960100, 7132253, 14264506, 21396759, 28529012, 35661265, 42793518, 71322530, 85587036, 106983795, 142645060, 178306325, 213967590, 356612650, 427935180, 534918975, 713225300, 1069837950, 2139675900]

約数ペア:

[(1, 2139675900), (2, 1069837950), (3, 713225300), (4, 534918975), (5, 427935180), (6, 356612650), (10, 213967590), (12, 178306325), (15, 142645060), (20, 106983795), (25, 85587036), (30, 71322530), (50, 42793518), (60, 35661265), (75, 28529012), (100, 21396759), (150, 14264506), (300, 7132253), (359, 5960100), (718, 2980050), (1077, 1986700), (1436, 1490025), (1795, 1192020), (2154, 993350), (3590, 596010), (4308, 496675), (5385, 397340), (7180, 298005), (8975, 238404), (10770, 198670), (17950, 119202), (19867, 107700), (21540, 99335), (26925, 79468), (35900, 59601), (39734, 53850)]