201211800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 625942080

約数和(自身を除く): 424730280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 491, 600, 683, 982, 1366, 1473, 1964, 2049, 2455, 2732, 2946, 3415, 3928, 4098, 4910, 5464, 5892, 6830, 7365, 8196, 9820, 10245, 11784, 12275, 13660, 14730, 16392, 17075, 19640, 20490, 24550, 27320, 29460, 34150, 36825, 40980, 49100, 51225, 58920, 68300, 73650, 81960, 98200, 102450, 136600, 147300, 204900, 294600, 335353, 409800, 670706, 1006059, 1341412, 1676765, 2012118, 2682824, 3353530, 4024236, 5030295, 6707060, 8048472, 8383825, 10060590, 13414120, 16767650, 20121180, 25151475, 33535300, 40242360, 50302950, 67070600, 100605900, 201211800]

約数ペア:

[(1, 201211800), (2, 100605900), (3, 67070600), (4, 50302950), (5, 40242360), (6, 33535300), (8, 25151475), (10, 20121180), (12, 16767650), (15, 13414120), (20, 10060590), (24, 8383825), (25, 8048472), (30, 6707060), (40, 5030295), (50, 4024236), (60, 3353530), (75, 2682824), (100, 2012118), (120, 1676765), (150, 1341412), (200, 1006059), (300, 670706), (491, 409800), (600, 335353), (683, 294600), (982, 204900), (1366, 147300), (1473, 136600), (1964, 102450), (2049, 98200), (2455, 81960), (2732, 73650), (2946, 68300), (3415, 58920), (3928, 51225), (4098, 49100), (4910, 40980), (5464, 36825), (5892, 34150), (6830, 29460), (7365, 27320), (8196, 24550), (9820, 20490), (10245, 19640), (11784, 17075), (12275, 16392), (13660, 14730)]