2748511800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{18397}}^1$

素因数の和:18502

約数の個数: 144

約数和(自身を含む): 9342136440

約数和(自身を除く): 6593624640

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, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 600, 664, 747, 830, 900, 996, 1245, 1494, 1660, 1800, 1992, 2075, 2490, 2988, 3320, 3735, 4150, 4980, 5976, 6225, 7470, 8300, 9960, 12450, 14940, 16600, 18397, 18675, 24900, 29880, 36794, 37350, 49800, 55191, 73588, 74700, 91985, 110382, 147176, 149400, 165573, 183970, 220764, 275955, 331146, 367940, 441528, 459925, 551910, 662292, 735880, 827865, 919850, 1103820, 1324584, 1379775, 1526951, 1655730, 1839700, 2207640, 2759550, 3053902, 3311460, 3679400, 4139325, 4580853, 5519100, 6107804, 6622920, 7634755, 8278650, 9161706, 11038200, 12215608, 13742559, 15269510, 16557300, 18323412, 22904265, 27485118, 30539020, 33114600, 36646824, 38173775, 45808530, 54970236, 61078040, 68712795, 76347550, 91617060, 109940472, 114521325, 137425590, 152695100, 183234120, 229042650, 274851180, 305390200, 343563975, 458085300, 549702360, 687127950, 916170600, 1374255900, 2748511800]

約数ペア:

[(1, 2748511800), (2, 1374255900), (3, 916170600), (4, 687127950), (5, 549702360), (6, 458085300), (8, 343563975), (9, 305390200), (10, 274851180), (12, 229042650), (15, 183234120), (18, 152695100), (20, 137425590), (24, 114521325), (25, 109940472), (30, 91617060), (36, 76347550), (40, 68712795), (45, 61078040), (50, 54970236), (60, 45808530), (72, 38173775), (75, 36646824), (83, 33114600), (90, 30539020), (100, 27485118), (120, 22904265), (150, 18323412), (166, 16557300), (180, 15269510), (200, 13742559), (225, 12215608), (249, 11038200), (300, 9161706), (332, 8278650), (360, 7634755), (415, 6622920), (450, 6107804), (498, 5519100), (600, 4580853), (664, 4139325), (747, 3679400), (830, 3311460), (900, 3053902), (996, 2759550), (1245, 2207640), (1494, 1839700), (1660, 1655730), (1800, 1526951), (1992, 1379775), (2075, 1324584), (2490, 1103820), (2988, 919850), (3320, 827865), (3735, 735880), (4150, 662292), (4980, 551910), (5976, 459925), (6225, 441528), (7470, 367940), (8300, 331146), (9960, 275955), (12450, 220764), (14940, 183970), (16600, 165573), (18397, 149400), (18675, 147176), (24900, 110382), (29880, 91985), (36794, 74700), (37350, 73588), (49800, 55191)]