78906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13151}}^1$

素因数の和:13177

約数の個数: 80

約数和(自身を含む): 254412288

約数和(自身を除く): 175506288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 13151, 26302, 39453, 52604, 65755, 78906, 105208, 131510, 157812, 197265, 210416, 263020, 315624, 328775, 394530, 526040, 631248, 657550, 789060, 986325, 1052080, 1315100, 1578120, 1643875, 1972650, 2630200, 3156240, 3287750, 3945300, 4931625, 5260400, 6575500, 7890600, 9863250, 13151000, 15781200, 19726500, 26302000, 39453000, 78906000]

約数ペア:

[(1, 78906000), (2, 39453000), (3, 26302000), (4, 19726500), (5, 15781200), (6, 13151000), (8, 9863250), (10, 7890600), (12, 6575500), (15, 5260400), (16, 4931625), (20, 3945300), (24, 3287750), (25, 3156240), (30, 2630200), (40, 1972650), (48, 1643875), (50, 1578120), (60, 1315100), (75, 1052080), (80, 986325), (100, 789060), (120, 657550), (125, 631248), (150, 526040), (200, 394530), (240, 328775), (250, 315624), (300, 263020), (375, 210416), (400, 197265), (500, 157812), (600, 131510), (750, 105208), (1000, 78906), (1200, 65755), (1500, 52604), (2000, 39453), (3000, 26302), (6000, 13151)]