25965000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 88026510

約数和(自身を除く): 62061510

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 577, 600, 625, 750, 900, 1000, 1125, 1154, 1250, 1500, 1731, 1800, 1875, 2250, 2308, 2500, 2885, 3000, 3462, 3750, 4500, 4616, 5000, 5193, 5625, 5770, 6924, 7500, 8655, 9000, 10386, 11250, 11540, 13848, 14425, 15000, 17310, 20772, 22500, 23080, 25965, 28850, 34620, 41544, 43275, 45000, 51930, 57700, 69240, 72125, 86550, 103860, 115400, 129825, 144250, 173100, 207720, 216375, 259650, 288500, 346200, 360625, 432750, 519300, 577000, 649125, 721250, 865500, 1038600, 1081875, 1298250, 1442500, 1731000, 2163750, 2596500, 2885000, 3245625, 4327500, 5193000, 6491250, 8655000, 12982500, 25965000]

約数ペア:

[(1, 25965000), (2, 12982500), (3, 8655000), (4, 6491250), (5, 5193000), (6, 4327500), (8, 3245625), (9, 2885000), (10, 2596500), (12, 2163750), (15, 1731000), (18, 1442500), (20, 1298250), (24, 1081875), (25, 1038600), (30, 865500), (36, 721250), (40, 649125), (45, 577000), (50, 519300), (60, 432750), (72, 360625), (75, 346200), (90, 288500), (100, 259650), (120, 216375), (125, 207720), (150, 173100), (180, 144250), (200, 129825), (225, 115400), (250, 103860), (300, 86550), (360, 72125), (375, 69240), (450, 57700), (500, 51930), (577, 45000), (600, 43275), (625, 41544), (750, 34620), (900, 28850), (1000, 25965), (1125, 23080), (1154, 22500), (1250, 20772), (1500, 17310), (1731, 15000), (1800, 14425), (1875, 13848), (2250, 11540), (2308, 11250), (2500, 10386), (2885, 9000), (3000, 8655), (3462, 7500), (3750, 6924), (4500, 5770), (4616, 5625), (5000, 5193)]