25026000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 83411328

約数和(自身を除く): 58385328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 97, 100, 120, 125, 129, 150, 172, 194, 200, 215, 240, 250, 258, 291, 300, 344, 375, 388, 400, 430, 485, 500, 516, 582, 600, 645, 688, 750, 776, 860, 970, 1000, 1032, 1075, 1164, 1200, 1290, 1455, 1500, 1552, 1720, 1940, 2000, 2064, 2150, 2328, 2425, 2580, 2910, 3000, 3225, 3440, 3880, 4171, 4300, 4656, 4850, 5160, 5375, 5820, 6000, 6450, 7275, 7760, 8342, 8600, 9700, 10320, 10750, 11640, 12125, 12513, 12900, 14550, 16125, 16684, 17200, 19400, 20855, 21500, 23280, 24250, 25026, 25800, 29100, 32250, 33368, 36375, 38800, 41710, 43000, 48500, 50052, 51600, 58200, 62565, 64500, 66736, 72750, 83420, 86000, 97000, 100104, 104275, 116400, 125130, 129000, 145500, 166840, 194000, 200208, 208550, 250260, 258000, 291000, 312825, 333680, 417100, 500520, 521375, 582000, 625650, 834200, 1001040, 1042750, 1251300, 1564125, 1668400, 2085500, 2502600, 3128250, 4171000, 5005200, 6256500, 8342000, 12513000, 25026000]

約数ペア:

[(1, 25026000), (2, 12513000), (3, 8342000), (4, 6256500), (5, 5005200), (6, 4171000), (8, 3128250), (10, 2502600), (12, 2085500), (15, 1668400), (16, 1564125), (20, 1251300), (24, 1042750), (25, 1001040), (30, 834200), (40, 625650), (43, 582000), (48, 521375), (50, 500520), (60, 417100), (75, 333680), (80, 312825), (86, 291000), (97, 258000), (100, 250260), (120, 208550), (125, 200208), (129, 194000), (150, 166840), (172, 145500), (194, 129000), (200, 125130), (215, 116400), (240, 104275), (250, 100104), (258, 97000), (291, 86000), (300, 83420), (344, 72750), (375, 66736), (388, 64500), (400, 62565), (430, 58200), (485, 51600), (500, 50052), (516, 48500), (582, 43000), (600, 41710), (645, 38800), (688, 36375), (750, 33368), (776, 32250), (860, 29100), (970, 25800), (1000, 25026), (1032, 24250), (1075, 23280), (1164, 21500), (1200, 20855), (1290, 19400), (1455, 17200), (1500, 16684), (1552, 16125), (1720, 14550), (1940, 12900), (2000, 12513), (2064, 12125), (2150, 11640), (2328, 10750), (2425, 10320), (2580, 9700), (2910, 8600), (3000, 8342), (3225, 7760), (3440, 7275), (3880, 6450), (4171, 6000), (4300, 5820), (4656, 5375), (4850, 5160)]