200078280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{859}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 652017600

約数和(自身を除く): 451939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647, 859, 1294, 1718, 1941, 2577, 2588, 3235, 3436, 3882, 4295, 5154, 5176, 5823, 6470, 6872, 7731, 7764, 8590, 9705, 10308, 11646, 12885, 12940, 15462, 15528, 17180, 19410, 20616, 23292, 25770, 25880, 29115, 30924, 34360, 38655, 38820, 46584, 51540, 58230, 61848, 77310, 77640, 103080, 116460, 154620, 232920, 309240, 555773, 1111546, 1667319, 2223092, 2778865, 3334638, 4446184, 5001957, 5557730, 6669276, 8336595, 10003914, 11115460, 13338552, 16673190, 20007828, 22230920, 25009785, 33346380, 40015656, 50019570, 66692760, 100039140, 200078280]

約数ペア:

[(1, 200078280), (2, 100039140), (3, 66692760), (4, 50019570), (5, 40015656), (6, 33346380), (8, 25009785), (9, 22230920), (10, 20007828), (12, 16673190), (15, 13338552), (18, 11115460), (20, 10003914), (24, 8336595), (30, 6669276), (36, 5557730), (40, 5001957), (45, 4446184), (60, 3334638), (72, 2778865), (90, 2223092), (120, 1667319), (180, 1111546), (360, 555773), (647, 309240), (859, 232920), (1294, 154620), (1718, 116460), (1941, 103080), (2577, 77640), (2588, 77310), (3235, 61848), (3436, 58230), (3882, 51540), (4295, 46584), (5154, 38820), (5176, 38655), (5823, 34360), (6470, 30924), (6872, 29115), (7731, 25880), (7764, 25770), (8590, 23292), (9705, 20616), (10308, 19410), (11646, 17180), (12885, 15528), (12940, 15462)]