201666960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25463}}^1$

素因数の和:25493

約数の個数: 120

約数和(自身を含む): 738863424

約数和(自身を除く): 537196464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 229167, 254630, 280093, 305556, 381945, 407408, 458334, 509260, 560186, 611112, 763890, 840279, 916668, 1018520, 1120372, 1145835, 1222224, 1400465, 1527780, 1680558, 1833336, 2037040, 2240744, 2291670, 2520837, 2800930, 3055560, 3361116, 3666672, 4201395, 4481488, 4583340, 5041674, 5601860, 6111120, 6722232, 8402790, 9166680, 10083348, 11203720, 12604185, 13444464, 16805580, 18333360, 20166696, 22407440, 25208370, 33611160, 40333392, 50416740, 67222320, 100833480, 201666960]

約数ペア:

[(1, 201666960), (2, 100833480), (3, 67222320), (4, 50416740), (5, 40333392), (6, 33611160), (8, 25208370), (9, 22407440), (10, 20166696), (11, 18333360), (12, 16805580), (15, 13444464), (16, 12604185), (18, 11203720), (20, 10083348), (22, 9166680), (24, 8402790), (30, 6722232), (33, 6111120), (36, 5601860), (40, 5041674), (44, 4583340), (45, 4481488), (48, 4201395), (55, 3666672), (60, 3361116), (66, 3055560), (72, 2800930), (80, 2520837), (88, 2291670), (90, 2240744), (99, 2037040), (110, 1833336), (120, 1680558), (132, 1527780), (144, 1400465), (165, 1222224), (176, 1145835), (180, 1120372), (198, 1018520), (220, 916668), (240, 840279), (264, 763890), (330, 611112), (360, 560186), (396, 509260), (440, 458334), (495, 407408), (528, 381945), (660, 305556), (720, 280093), (792, 254630), (880, 229167), (990, 203704), (1320, 152778), (1584, 127315), (1980, 101852), (2640, 76389), (3960, 50926), (7920, 25463)]