68709150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 185847480

約数和(自身を除く): 117138330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 853, 895, 1074, 1611, 1706, 1790, 2559, 2685, 3222, 4265, 4475, 5118, 5370, 7677, 8055, 8530, 8950, 12795, 13425, 15354, 16110, 21325, 25590, 26850, 38385, 40275, 42650, 63975, 76770, 80550, 127950, 152687, 191925, 305374, 383850, 458061, 763435, 916122, 1374183, 1526870, 2290305, 2748366, 3817175, 4580610, 6870915, 7634350, 11451525, 13741830, 22903050, 34354575, 68709150]

約数ペア:

[(1, 68709150), (2, 34354575), (3, 22903050), (5, 13741830), (6, 11451525), (9, 7634350), (10, 6870915), (15, 4580610), (18, 3817175), (25, 2748366), (30, 2290305), (45, 1526870), (50, 1374183), (75, 916122), (90, 763435), (150, 458061), (179, 383850), (225, 305374), (358, 191925), (450, 152687), (537, 127950), (853, 80550), (895, 76770), (1074, 63975), (1611, 42650), (1706, 40275), (1790, 38385), (2559, 26850), (2685, 25590), (3222, 21325), (4265, 16110), (4475, 15354), (5118, 13425), (5370, 12795), (7677, 8950), (8055, 8530)]