5385900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 16794064

約数和(自身を除く): 11408164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1381, 1950, 2762, 3900, 4143, 5524, 6905, 8286, 13810, 16572, 17953, 20715, 27620, 34525, 35906, 41430, 53859, 69050, 71812, 82860, 89765, 103575, 107718, 138100, 179530, 207150, 215436, 269295, 359060, 414300, 448825, 538590, 897650, 1077180, 1346475, 1795300, 2692950, 5385900]

約数ペア:

[(1, 5385900), (2, 2692950), (3, 1795300), (4, 1346475), (5, 1077180), (6, 897650), (10, 538590), (12, 448825), (13, 414300), (15, 359060), (20, 269295), (25, 215436), (26, 207150), (30, 179530), (39, 138100), (50, 107718), (52, 103575), (60, 89765), (65, 82860), (75, 71812), (78, 69050), (100, 53859), (130, 41430), (150, 35906), (156, 34525), (195, 27620), (260, 20715), (300, 17953), (325, 16572), (390, 13810), (650, 8286), (780, 6905), (975, 5524), (1300, 4143), (1381, 3900), (1950, 2762)]