189436500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 674593920

約数和(自身を除く): 485157420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 43, 44, 45, 50, 55, 60, 66, 75, 86, 89, 90, 99, 100, 110, 125, 129, 132, 150, 165, 172, 178, 180, 198, 215, 220, 225, 250, 258, 267, 275, 300, 330, 356, 375, 387, 396, 430, 445, 450, 473, 495, 500, 516, 534, 550, 645, 660, 750, 774, 801, 825, 860, 890, 900, 946, 979, 990, 1068, 1075, 1100, 1125, 1290, 1335, 1375, 1419, 1500, 1548, 1602, 1650, 1780, 1892, 1935, 1958, 1980, 2150, 2225, 2250, 2365, 2475, 2580, 2670, 2750, 2838, 2937, 3204, 3225, 3300, 3827, 3870, 3916, 4005, 4125, 4257, 4300, 4450, 4500, 4730, 4895, 4950, 5340, 5375, 5500, 5676, 5874, 6450, 6675, 7095, 7654, 7740, 8010, 8250, 8514, 8811, 8900, 9460, 9675, 9790, 9900, 10750, 11125, 11481, 11748, 11825, 12375, 12900, 13350, 14190, 14685, 15308, 16020, 16125, 16500, 17028, 17622, 19135, 19350, 19580, 20025, 21285, 21500, 22250, 22962, 23650, 24475, 24750, 26700, 28380, 29370, 32250, 33375, 34443, 35244, 35475, 38270, 38700, 40050, 42097, 42570, 44055, 44500, 45924, 47300, 48375, 48950, 49500, 57405, 58740, 59125, 64500, 66750, 68886, 70950, 73425, 76540, 80100, 84194, 85140, 88110, 95675, 96750, 97900, 100125, 106425, 114810, 118250, 122375, 126291, 133500, 137772, 141900, 146850, 168388, 172215, 176220, 177375, 191350, 193500, 200250, 210485, 212850, 220275, 229620, 236500, 244750, 252582, 287025, 293700, 344430, 354750, 367125, 378873, 382700, 400500, 420970, 425700, 440550, 478375, 489500, 505164, 532125, 574050, 631455, 688860, 709500, 734250, 757746, 841940, 861075, 881100, 956750, 1052425, 1064250, 1101375, 1148100, 1262910, 1435125, 1468500, 1515492, 1722150, 1894365, 1913500, 2104850, 2128500, 2202750, 2525820, 2870250, 3157275, 3444300, 3788730, 4209700, 4305375, 4405500, 5262125, 5740500, 6314550, 7577460, 8610750, 9471825, 10524250, 12629100, 15786375, 17221500, 18943650, 21048500, 31572750, 37887300, 47359125, 63145500, 94718250, 189436500]

約数ペア:

[(1, 189436500), (2, 94718250), (3, 63145500), (4, 47359125), (5, 37887300), (6, 31572750), (9, 21048500), (10, 18943650), (11, 17221500), (12, 15786375), (15, 12629100), (18, 10524250), (20, 9471825), (22, 8610750), (25, 7577460), (30, 6314550), (33, 5740500), (36, 5262125), (43, 4405500), (44, 4305375), (45, 4209700), (50, 3788730), (55, 3444300), (60, 3157275), (66, 2870250), (75, 2525820), (86, 2202750), (89, 2128500), (90, 2104850), (99, 1913500), (100, 1894365), (110, 1722150), (125, 1515492), (129, 1468500), (132, 1435125), (150, 1262910), (165, 1148100), (172, 1101375), (178, 1064250), (180, 1052425), (198, 956750), (215, 881100), (220, 861075), (225, 841940), (250, 757746), (258, 734250), (267, 709500), (275, 688860), (300, 631455), (330, 574050), (356, 532125), (375, 505164), (387, 489500), (396, 478375), (430, 440550), (445, 425700), (450, 420970), (473, 400500), (495, 382700), (500, 378873), (516, 367125), (534, 354750), (550, 344430), (645, 293700), (660, 287025), (750, 252582), (774, 244750), (801, 236500), (825, 229620), (860, 220275), (890, 212850), (900, 210485), (946, 200250), (979, 193500), (990, 191350), (1068, 177375), (1075, 176220), (1100, 172215), (1125, 168388), (1290, 146850), (1335, 141900), (1375, 137772), (1419, 133500), (1500, 126291), (1548, 122375), (1602, 118250), (1650, 114810), (1780, 106425), (1892, 100125), (1935, 97900), (1958, 96750), (1980, 95675), (2150, 88110), (2225, 85140), (2250, 84194), (2365, 80100), (2475, 76540), (2580, 73425), (2670, 70950), (2750, 68886), (2838, 66750), (2937, 64500), (3204, 59125), (3225, 58740), (3300, 57405), (3827, 49500), (3870, 48950), (3916, 48375), (4005, 47300), (4125, 45924), (4257, 44500), (4300, 44055), (4450, 42570), (4500, 42097), (4730, 40050), (4895, 38700), (4950, 38270), (5340, 35475), (5375, 35244), (5500, 34443), (5676, 33375), (5874, 32250), (6450, 29370), (6675, 28380), (7095, 26700), (7654, 24750), (7740, 24475), (8010, 23650), (8250, 22962), (8514, 22250), (8811, 21500), (8900, 21285), (9460, 20025), (9675, 19580), (9790, 19350), (9900, 19135), (10750, 17622), (11125, 17028), (11481, 16500), (11748, 16125), (11825, 16020), (12375, 15308), (12900, 14685), (13350, 14190)]