215191350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 663886080

約数和(自身を除く): 448694730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 43, 45, 50, 54, 55, 66, 75, 86, 90, 99, 110, 129, 135, 150, 165, 198, 215, 225, 258, 270, 275, 297, 330, 337, 387, 430, 450, 473, 495, 550, 594, 645, 674, 675, 774, 825, 946, 990, 1011, 1075, 1161, 1290, 1350, 1419, 1485, 1650, 1685, 1935, 2022, 2150, 2322, 2365, 2475, 2838, 2970, 3033, 3225, 3370, 3707, 3870, 4257, 4730, 4950, 5055, 5805, 6066, 6450, 7095, 7414, 7425, 8425, 8514, 9099, 9675, 10110, 11121, 11610, 11825, 12771, 14190, 14491, 14850, 15165, 16850, 18198, 18535, 19350, 21285, 22242, 23650, 25275, 25542, 28982, 29025, 30330, 33363, 35475, 37070, 42570, 43473, 45495, 50550, 55605, 58050, 63855, 66726, 70950, 72455, 75825, 86946, 90990, 92675, 100089, 106425, 111210, 127710, 130419, 144910, 151650, 159401, 166815, 185350, 200178, 212850, 217365, 227475, 260838, 278025, 318802, 319275, 333630, 362275, 391257, 434730, 454950, 478203, 500445, 556050, 638550, 652095, 724550, 782514, 797005, 834075, 956406, 1000890, 1086825, 1304190, 1434609, 1594010, 1668150, 1956285, 2173650, 2391015, 2502225, 2869218, 3260475, 3912570, 3985025, 4303827, 4782030, 5004450, 6520950, 7173045, 7970050, 8607654, 9781425, 11955075, 14346090, 19562850, 21519135, 23910150, 35865225, 43038270, 71730450, 107595675, 215191350]

約数ペア:

[(1, 215191350), (2, 107595675), (3, 71730450), (5, 43038270), (6, 35865225), (9, 23910150), (10, 21519135), (11, 19562850), (15, 14346090), (18, 11955075), (22, 9781425), (25, 8607654), (27, 7970050), (30, 7173045), (33, 6520950), (43, 5004450), (45, 4782030), (50, 4303827), (54, 3985025), (55, 3912570), (66, 3260475), (75, 2869218), (86, 2502225), (90, 2391015), (99, 2173650), (110, 1956285), (129, 1668150), (135, 1594010), (150, 1434609), (165, 1304190), (198, 1086825), (215, 1000890), (225, 956406), (258, 834075), (270, 797005), (275, 782514), (297, 724550), (330, 652095), (337, 638550), (387, 556050), (430, 500445), (450, 478203), (473, 454950), (495, 434730), (550, 391257), (594, 362275), (645, 333630), (674, 319275), (675, 318802), (774, 278025), (825, 260838), (946, 227475), (990, 217365), (1011, 212850), (1075, 200178), (1161, 185350), (1290, 166815), (1350, 159401), (1419, 151650), (1485, 144910), (1650, 130419), (1685, 127710), (1935, 111210), (2022, 106425), (2150, 100089), (2322, 92675), (2365, 90990), (2475, 86946), (2838, 75825), (2970, 72455), (3033, 70950), (3225, 66726), (3370, 63855), (3707, 58050), (3870, 55605), (4257, 50550), (4730, 45495), (4950, 43473), (5055, 42570), (5805, 37070), (6066, 35475), (6450, 33363), (7095, 30330), (7414, 29025), (7425, 28982), (8425, 25542), (8514, 25275), (9099, 23650), (9675, 22242), (10110, 21285), (11121, 19350), (11610, 18535), (11825, 18198), (12771, 16850), (14190, 15165), (14491, 14850)]