10152800

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 29685600

約数和(自身を除く): 19532800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 70, 74, 80, 98, 100, 112, 140, 148, 160, 175, 185, 196, 200, 224, 245, 259, 280, 296, 343, 350, 370, 392, 400, 490, 518, 560, 592, 686, 700, 740, 784, 800, 925, 980, 1036, 1120, 1184, 1225, 1295, 1372, 1400, 1480, 1568, 1715, 1813, 1850, 1960, 2072, 2450, 2590, 2744, 2800, 2960, 3430, 3626, 3700, 3920, 4144, 4900, 5180, 5488, 5600, 5920, 6475, 6860, 7252, 7400, 7840, 8288, 8575, 9065, 9800, 10360, 10976, 12691, 12950, 13720, 14504, 14800, 17150, 18130, 19600, 20720, 25382, 25900, 27440, 29008, 29600, 34300, 36260, 39200, 41440, 45325, 50764, 51800, 54880, 58016, 63455, 68600, 72520, 90650, 101528, 103600, 126910, 137200, 145040, 181300, 203056, 207200, 253820, 274400, 290080, 317275, 362600, 406112, 507640, 634550, 725200, 1015280, 1269100, 1450400, 2030560, 2538200, 5076400, 10152800]

約数ペア:

[(1, 10152800), (2, 5076400), (4, 2538200), (5, 2030560), (7, 1450400), (8, 1269100), (10, 1015280), (14, 725200), (16, 634550), (20, 507640), (25, 406112), (28, 362600), (32, 317275), (35, 290080), (37, 274400), (40, 253820), (49, 207200), (50, 203056), (56, 181300), (70, 145040), (74, 137200), (80, 126910), (98, 103600), (100, 101528), (112, 90650), (140, 72520), (148, 68600), (160, 63455), (175, 58016), (185, 54880), (196, 51800), (200, 50764), (224, 45325), (245, 41440), (259, 39200), (280, 36260), (296, 34300), (343, 29600), (350, 29008), (370, 27440), (392, 25900), (400, 25382), (490, 20720), (518, 19600), (560, 18130), (592, 17150), (686, 14800), (700, 14504), (740, 13720), (784, 12950), (800, 12691), (925, 10976), (980, 10360), (1036, 9800), (1120, 9065), (1184, 8575), (1225, 8288), (1295, 7840), (1372, 7400), (1400, 7252), (1480, 6860), (1568, 6475), (1715, 5920), (1813, 5600), (1850, 5488), (1960, 5180), (2072, 4900), (2450, 4144), (2590, 3920), (2744, 3700), (2800, 3626), (2960, 3430)]