25398000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 95056416

約数和(自身を除く): 69658416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 83, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 166, 170, 180, 200, 204, 225, 240, 249, 250, 255, 272, 300, 306, 332, 340, 360, 375, 400, 408, 415, 425, 450, 498, 500, 510, 600, 612, 664, 680, 720, 747, 750, 765, 816, 830, 850, 900, 996, 1000, 1020, 1125, 1200, 1224, 1245, 1275, 1328, 1360, 1411, 1494, 1500, 1530, 1660, 1700, 1800, 1992, 2000, 2040, 2075, 2125, 2250, 2448, 2490, 2550, 2822, 2988, 3000, 3060, 3320, 3400, 3600, 3735, 3825, 3984, 4080, 4150, 4233, 4250, 4500, 4980, 5100, 5644, 5976, 6000, 6120, 6225, 6375, 6640, 6800, 7055, 7470, 7650, 8300, 8466, 8500, 9000, 9960, 10200, 10375, 11288, 11952, 12240, 12450, 12699, 12750, 14110, 14940, 15300, 16600, 16932, 17000, 18000, 18675, 19125, 19920, 20400, 20750, 21165, 22576, 24900, 25398, 25500, 28220, 29880, 30600, 31125, 33200, 33864, 34000, 35275, 37350, 38250, 41500, 42330, 49800, 50796, 51000, 56440, 59760, 61200, 62250, 63495, 67728, 70550, 74700, 76500, 83000, 84660, 93375, 99600, 101592, 102000, 105825, 112880, 124500, 126990, 141100, 149400, 153000, 166000, 169320, 176375, 186750, 203184, 211650, 249000, 253980, 282200, 298800, 306000, 317475, 338640, 352750, 373500, 423300, 498000, 507960, 529125, 564400, 634950, 705500, 747000, 846600, 1015920, 1058250, 1269900, 1411000, 1494000, 1587375, 1693200, 2116500, 2539800, 2822000, 3174750, 4233000, 5079600, 6349500, 8466000, 12699000, 25398000]

約数ペア:

[(1, 25398000), (2, 12699000), (3, 8466000), (4, 6349500), (5, 5079600), (6, 4233000), (8, 3174750), (9, 2822000), (10, 2539800), (12, 2116500), (15, 1693200), (16, 1587375), (17, 1494000), (18, 1411000), (20, 1269900), (24, 1058250), (25, 1015920), (30, 846600), (34, 747000), (36, 705500), (40, 634950), (45, 564400), (48, 529125), (50, 507960), (51, 498000), (60, 423300), (68, 373500), (72, 352750), (75, 338640), (80, 317475), (83, 306000), (85, 298800), (90, 282200), (100, 253980), (102, 249000), (120, 211650), (125, 203184), (136, 186750), (144, 176375), (150, 169320), (153, 166000), (166, 153000), (170, 149400), (180, 141100), (200, 126990), (204, 124500), (225, 112880), (240, 105825), (249, 102000), (250, 101592), (255, 99600), (272, 93375), (300, 84660), (306, 83000), (332, 76500), (340, 74700), (360, 70550), (375, 67728), (400, 63495), (408, 62250), (415, 61200), (425, 59760), (450, 56440), (498, 51000), (500, 50796), (510, 49800), (600, 42330), (612, 41500), (664, 38250), (680, 37350), (720, 35275), (747, 34000), (750, 33864), (765, 33200), (816, 31125), (830, 30600), (850, 29880), (900, 28220), (996, 25500), (1000, 25398), (1020, 24900), (1125, 22576), (1200, 21165), (1224, 20750), (1245, 20400), (1275, 19920), (1328, 19125), (1360, 18675), (1411, 18000), (1494, 17000), (1500, 16932), (1530, 16600), (1660, 15300), (1700, 14940), (1800, 14110), (1992, 12750), (2000, 12699), (2040, 12450), (2075, 12240), (2125, 11952), (2250, 11288), (2448, 10375), (2490, 10200), (2550, 9960), (2822, 9000), (2988, 8500), (3000, 8466), (3060, 8300), (3320, 7650), (3400, 7470), (3600, 7055), (3735, 6800), (3825, 6640), (3984, 6375), (4080, 6225), (4150, 6120), (4233, 6000), (4250, 5976), (4500, 5644), (4980, 5100)]