217433700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7355

約数の個数: 144

約数和(自身を含む): 762659520

約数和(自身を除く): 545225820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2475, 2700, 2970, 3300, 4950, 5940, 7321, 7425, 9900, 14642, 14850, 21963, 29284, 29700, 36605, 43926, 65889, 73210, 80531, 87852, 109815, 131778, 146420, 161062, 183025, 197667, 219630, 241593, 263556, 322124, 329445, 366050, 395334, 402655, 439260, 483186, 549075, 658890, 724779, 732100, 790668, 805310, 966372, 988335, 1098150, 1207965, 1317780, 1449558, 1610620, 1647225, 1976670, 2013275, 2174337, 2196300, 2415930, 2899116, 3294450, 3623895, 3953340, 4026550, 4348674, 4831860, 4941675, 6039825, 6588900, 7247790, 8053100, 8697348, 9883350, 10871685, 12079650, 14495580, 18119475, 19766700, 21743370, 24159300, 36238950, 43486740, 54358425, 72477900, 108716850, 217433700]

約数ペア:

[(1, 217433700), (2, 108716850), (3, 72477900), (4, 54358425), (5, 43486740), (6, 36238950), (9, 24159300), (10, 21743370), (11, 19766700), (12, 18119475), (15, 14495580), (18, 12079650), (20, 10871685), (22, 9883350), (25, 8697348), (27, 8053100), (30, 7247790), (33, 6588900), (36, 6039825), (44, 4941675), (45, 4831860), (50, 4348674), (54, 4026550), (55, 3953340), (60, 3623895), (66, 3294450), (75, 2899116), (90, 2415930), (99, 2196300), (100, 2174337), (108, 2013275), (110, 1976670), (132, 1647225), (135, 1610620), (150, 1449558), (165, 1317780), (180, 1207965), (198, 1098150), (220, 988335), (225, 966372), (270, 805310), (275, 790668), (297, 732100), (300, 724779), (330, 658890), (396, 549075), (450, 483186), (495, 439260), (540, 402655), (550, 395334), (594, 366050), (660, 329445), (675, 322124), (825, 263556), (900, 241593), (990, 219630), (1100, 197667), (1188, 183025), (1350, 161062), (1485, 146420), (1650, 131778), (1980, 109815), (2475, 87852), (2700, 80531), (2970, 73210), (3300, 65889), (4950, 43926), (5940, 36605), (7321, 29700), (7425, 29284), (9900, 21963), (14642, 14850)]