221409000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 760865040

約数和(自身を除く): 539456040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 125, 146, 150, 180, 200, 219, 225, 250, 292, 300, 337, 360, 365, 375, 438, 450, 500, 584, 600, 657, 674, 730, 750, 876, 900, 1000, 1011, 1095, 1125, 1314, 1348, 1460, 1500, 1685, 1752, 1800, 1825, 2022, 2190, 2250, 2628, 2696, 2920, 3000, 3033, 3285, 3370, 3650, 4044, 4380, 4500, 5055, 5256, 5475, 6066, 6570, 6740, 7300, 8088, 8425, 8760, 9000, 9125, 10110, 10950, 12132, 13140, 13480, 14600, 15165, 16425, 16850, 18250, 20220, 21900, 24264, 24601, 25275, 26280, 27375, 30330, 32850, 33700, 36500, 40440, 42125, 43800, 49202, 50550, 54750, 60660, 65700, 67400, 73000, 73803, 75825, 82125, 84250, 98404, 101100, 109500, 121320, 123005, 126375, 131400, 147606, 151650, 164250, 168500, 196808, 202200, 219000, 221409, 246010, 252750, 295212, 303300, 328500, 337000, 369015, 379125, 442818, 492020, 505500, 590424, 606600, 615025, 657000, 738030, 758250, 885636, 984040, 1011000, 1107045, 1230050, 1476060, 1516500, 1771272, 1845075, 2214090, 2460100, 2952120, 3033000, 3075125, 3690150, 4428180, 4920200, 5535225, 6150250, 7380300, 8856360, 9225375, 11070450, 12300500, 14760600, 18450750, 22140900, 24601000, 27676125, 36901500, 44281800, 55352250, 73803000, 110704500, 221409000]

約数ペア:

[(1, 221409000), (2, 110704500), (3, 73803000), (4, 55352250), (5, 44281800), (6, 36901500), (8, 27676125), (9, 24601000), (10, 22140900), (12, 18450750), (15, 14760600), (18, 12300500), (20, 11070450), (24, 9225375), (25, 8856360), (30, 7380300), (36, 6150250), (40, 5535225), (45, 4920200), (50, 4428180), (60, 3690150), (72, 3075125), (73, 3033000), (75, 2952120), (90, 2460100), (100, 2214090), (120, 1845075), (125, 1771272), (146, 1516500), (150, 1476060), (180, 1230050), (200, 1107045), (219, 1011000), (225, 984040), (250, 885636), (292, 758250), (300, 738030), (337, 657000), (360, 615025), (365, 606600), (375, 590424), (438, 505500), (450, 492020), (500, 442818), (584, 379125), (600, 369015), (657, 337000), (674, 328500), (730, 303300), (750, 295212), (876, 252750), (900, 246010), (1000, 221409), (1011, 219000), (1095, 202200), (1125, 196808), (1314, 168500), (1348, 164250), (1460, 151650), (1500, 147606), (1685, 131400), (1752, 126375), (1800, 123005), (1825, 121320), (2022, 109500), (2190, 101100), (2250, 98404), (2628, 84250), (2696, 82125), (2920, 75825), (3000, 73803), (3033, 73000), (3285, 67400), (3370, 65700), (3650, 60660), (4044, 54750), (4380, 50550), (4500, 49202), (5055, 43800), (5256, 42125), (5475, 40440), (6066, 36500), (6570, 33700), (6740, 32850), (7300, 30330), (8088, 27375), (8425, 26280), (8760, 25275), (9000, 24601), (9125, 24264), (10110, 21900), (10950, 20220), (12132, 18250), (13140, 16850), (13480, 16425), (14600, 15165)]