225169920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 809111160

約数和(自身を除く): 583941240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 337, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 674, 696, 720, 768, 870, 928, 960, 1011, 1044, 1152, 1160, 1280, 1305, 1348, 1392, 1440, 1536, 1685, 1740, 1856, 1920, 2022, 2088, 2304, 2320, 2560, 2610, 2696, 2784, 2880, 3033, 3370, 3480, 3712, 3840, 4044, 4176, 4608, 4640, 5055, 5220, 5392, 5568, 5760, 6066, 6740, 6960, 7424, 7680, 8088, 8352, 9280, 9773, 10110, 10440, 10784, 11136, 11520, 12132, 13480, 13920, 14848, 15165, 16176, 16704, 18560, 19546, 20220, 20880, 21568, 22272, 23040, 24264, 26960, 27840, 29319, 30330, 32352, 33408, 37120, 39092, 40440, 41760, 43136, 44544, 48528, 48865, 53920, 55680, 58638, 60660, 64704, 66816, 74240, 78184, 80880, 83520, 86272, 87957, 97056, 97730, 107840, 111360, 117276, 121320, 129408, 133632, 146595, 156368, 161760, 167040, 172544, 175914, 194112, 195460, 215680, 222720, 234552, 242640, 258816, 293190, 312736, 323520, 334080, 351828, 388224, 390920, 431360, 439785, 469104, 485280, 517632, 586380, 625472, 647040, 668160, 703656, 776448, 781840, 862720, 879570, 938208, 970560, 1172760, 1250944, 1294080, 1407312, 1552896, 1563680, 1759140, 1876416, 1941120, 2345520, 2501888, 2588160, 2814624, 3127360, 3518280, 3752832, 3882240, 4691040, 5003776, 5629248, 6254720, 7036560, 7505664, 7764480, 9382080, 11258496, 12509440, 14073120, 15011328, 18764160, 22516992, 25018880, 28146240, 37528320, 45033984, 56292480, 75056640, 112584960, 225169920]

約数ペア:

[(1, 225169920), (2, 112584960), (3, 75056640), (4, 56292480), (5, 45033984), (6, 37528320), (8, 28146240), (9, 25018880), (10, 22516992), (12, 18764160), (15, 15011328), (16, 14073120), (18, 12509440), (20, 11258496), (24, 9382080), (29, 7764480), (30, 7505664), (32, 7036560), (36, 6254720), (40, 5629248), (45, 5003776), (48, 4691040), (58, 3882240), (60, 3752832), (64, 3518280), (72, 3127360), (80, 2814624), (87, 2588160), (90, 2501888), (96, 2345520), (116, 1941120), (120, 1876416), (128, 1759140), (144, 1563680), (145, 1552896), (160, 1407312), (174, 1294080), (180, 1250944), (192, 1172760), (232, 970560), (240, 938208), (256, 879570), (261, 862720), (288, 781840), (290, 776448), (320, 703656), (337, 668160), (348, 647040), (360, 625472), (384, 586380), (435, 517632), (464, 485280), (480, 469104), (512, 439785), (522, 431360), (576, 390920), (580, 388224), (640, 351828), (674, 334080), (696, 323520), (720, 312736), (768, 293190), (870, 258816), (928, 242640), (960, 234552), (1011, 222720), (1044, 215680), (1152, 195460), (1160, 194112), (1280, 175914), (1305, 172544), (1348, 167040), (1392, 161760), (1440, 156368), (1536, 146595), (1685, 133632), (1740, 129408), (1856, 121320), (1920, 117276), (2022, 111360), (2088, 107840), (2304, 97730), (2320, 97056), (2560, 87957), (2610, 86272), (2696, 83520), (2784, 80880), (2880, 78184), (3033, 74240), (3370, 66816), (3480, 64704), (3712, 60660), (3840, 58638), (4044, 55680), (4176, 53920), (4608, 48865), (4640, 48528), (5055, 44544), (5220, 43136), (5392, 41760), (5568, 40440), (5760, 39092), (6066, 37120), (6740, 33408), (6960, 32352), (7424, 30330), (7680, 29319), (8088, 27840), (8352, 26960), (9280, 24264), (9773, 23040), (10110, 22272), (10440, 21568), (10784, 20880), (11136, 20220), (11520, 19546), (12132, 18560), (13480, 16704), (13920, 16176), (14848, 15165)]