82561200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 267357888

約数和(自身を除く): 184796688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 150, 200, 214, 240, 300, 321, 400, 428, 535, 600, 642, 643, 856, 1070, 1200, 1284, 1286, 1605, 1712, 1929, 2140, 2568, 2572, 2675, 3210, 3215, 3858, 4280, 5136, 5144, 5350, 6420, 6430, 7716, 8025, 8560, 9645, 10288, 10700, 12840, 12860, 15432, 16050, 16075, 19290, 21400, 25680, 25720, 30864, 32100, 32150, 38580, 42800, 48225, 51440, 64200, 64300, 68801, 77160, 96450, 128400, 128600, 137602, 154320, 192900, 206403, 257200, 275204, 344005, 385800, 412806, 550408, 688010, 771600, 825612, 1032015, 1100816, 1376020, 1651224, 1720025, 2064030, 2752040, 3302448, 3440050, 4128060, 5160075, 5504080, 6880100, 8256120, 10320150, 13760200, 16512240, 20640300, 27520400, 41280600, 82561200]

約数ペア:

[(1, 82561200), (2, 41280600), (3, 27520400), (4, 20640300), (5, 16512240), (6, 13760200), (8, 10320150), (10, 8256120), (12, 6880100), (15, 5504080), (16, 5160075), (20, 4128060), (24, 3440050), (25, 3302448), (30, 2752040), (40, 2064030), (48, 1720025), (50, 1651224), (60, 1376020), (75, 1100816), (80, 1032015), (100, 825612), (107, 771600), (120, 688010), (150, 550408), (200, 412806), (214, 385800), (240, 344005), (300, 275204), (321, 257200), (400, 206403), (428, 192900), (535, 154320), (600, 137602), (642, 128600), (643, 128400), (856, 96450), (1070, 77160), (1200, 68801), (1284, 64300), (1286, 64200), (1605, 51440), (1712, 48225), (1929, 42800), (2140, 38580), (2568, 32150), (2572, 32100), (2675, 30864), (3210, 25720), (3215, 25680), (3858, 21400), (4280, 19290), (5136, 16075), (5144, 16050), (5350, 15432), (6420, 12860), (6430, 12840), (7716, 10700), (8025, 10288), (8560, 9645)]