184971780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2106

約数の個数: 144

約数和(自身を含む): 650342784

約数和(自身を除く): 465371004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2011, 2044, 2190, 2555, 2628, 3066, 3285, 4022, 4380, 4599, 5110, 6033, 6132, 6570, 7665, 8044, 9198, 10055, 10220, 12066, 13140, 14077, 15330, 18099, 18396, 20110, 22995, 24132, 28154, 30165, 30660, 36198, 40220, 42231, 45990, 56308, 60330, 70385, 72396, 84462, 90495, 91980, 120660, 126693, 140770, 146803, 168924, 180990, 211155, 253386, 281540, 293606, 361980, 422310, 440409, 506772, 587212, 633465, 734015, 844620, 880818, 1027621, 1266930, 1321227, 1468030, 1761636, 2055242, 2202045, 2533860, 2642454, 2936060, 3082863, 4110484, 4404090, 5138105, 5284908, 6165726, 6606135, 8808180, 9248589, 10276210, 12331452, 13212270, 15414315, 18497178, 20552420, 26424540, 30828630, 36994356, 46242945, 61657260, 92485890, 184971780]

約数ペア:

[(1, 184971780), (2, 92485890), (3, 61657260), (4, 46242945), (5, 36994356), (6, 30828630), (7, 26424540), (9, 20552420), (10, 18497178), (12, 15414315), (14, 13212270), (15, 12331452), (18, 10276210), (20, 9248589), (21, 8808180), (28, 6606135), (30, 6165726), (35, 5284908), (36, 5138105), (42, 4404090), (45, 4110484), (60, 3082863), (63, 2936060), (70, 2642454), (73, 2533860), (84, 2202045), (90, 2055242), (105, 1761636), (126, 1468030), (140, 1321227), (146, 1266930), (180, 1027621), (210, 880818), (219, 844620), (252, 734015), (292, 633465), (315, 587212), (365, 506772), (420, 440409), (438, 422310), (511, 361980), (630, 293606), (657, 281540), (730, 253386), (876, 211155), (1022, 180990), (1095, 168924), (1260, 146803), (1314, 140770), (1460, 126693), (1533, 120660), (2011, 91980), (2044, 90495), (2190, 84462), (2555, 72396), (2628, 70385), (3066, 60330), (3285, 56308), (4022, 45990), (4380, 42231), (4599, 40220), (5110, 36198), (6033, 30660), (6132, 30165), (6570, 28154), (7665, 24132), (8044, 22995), (9198, 20110), (10055, 18396), (10220, 18099), (12066, 15330), (13140, 14077)]