213004800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 270

約数和(自身を含む): 780425217

約数和(自身を除く): 567420417

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 64, 72, 75, 80, 86, 90, 96, 100, 120, 128, 129, 144, 150, 160, 172, 180, 192, 200, 215, 225, 240, 256, 258, 288, 300, 320, 344, 360, 384, 387, 400, 430, 450, 480, 512, 516, 576, 600, 640, 645, 688, 720, 768, 774, 800, 860, 900, 960, 1032, 1075, 1152, 1200, 1280, 1290, 1376, 1440, 1536, 1548, 1600, 1720, 1800, 1849, 1920, 1935, 2064, 2150, 2304, 2400, 2560, 2580, 2752, 2880, 3096, 3200, 3225, 3440, 3600, 3698, 3840, 3870, 4128, 4300, 4608, 4800, 5160, 5504, 5547, 5760, 6192, 6400, 6450, 6880, 7200, 7396, 7680, 7740, 8256, 8600, 9245, 9600, 9675, 10320, 11008, 11094, 11520, 12384, 12800, 12900, 13760, 14400, 14792, 15480, 16512, 16641, 17200, 18490, 19200, 19350, 20640, 22016, 22188, 23040, 24768, 25800, 27520, 27735, 28800, 29584, 30960, 33024, 33282, 34400, 36980, 38400, 38700, 41280, 44376, 46225, 49536, 51600, 55040, 55470, 57600, 59168, 61920, 66048, 66564, 68800, 73960, 77400, 82560, 83205, 88752, 92450, 99072, 103200, 110080, 110940, 115200, 118336, 123840, 133128, 137600, 138675, 147920, 154800, 165120, 166410, 177504, 184900, 198144, 206400, 221880, 236672, 247680, 266256, 275200, 277350, 295840, 309600, 330240, 332820, 355008, 369800, 412800, 416025, 443760, 473344, 495360, 532512, 550400, 554700, 591680, 619200, 665640, 710016, 739600, 825600, 832050, 887520, 946688, 990720, 1065024, 1109400, 1183360, 1238400, 1331280, 1420032, 1479200, 1651200, 1664100, 1775040, 2130048, 2218800, 2366720, 2476800, 2662560, 2840064, 2958400, 3328200, 3550080, 4260096, 4437600, 4733440, 4953600, 5325120, 5916800, 6656400, 7100160, 8520192, 8875200, 10650240, 11833600, 13312800, 14200320, 17750400, 21300480, 23667200, 26625600, 35500800, 42600960, 53251200, 71001600, 106502400, 213004800]

約数ペア:

[(1, 213004800), (2, 106502400), (3, 71001600), (4, 53251200), (5, 42600960), (6, 35500800), (8, 26625600), (9, 23667200), (10, 21300480), (12, 17750400), (15, 14200320), (16, 13312800), (18, 11833600), (20, 10650240), (24, 8875200), (25, 8520192), (30, 7100160), (32, 6656400), (36, 5916800), (40, 5325120), (43, 4953600), (45, 4733440), (48, 4437600), (50, 4260096), (60, 3550080), (64, 3328200), (72, 2958400), (75, 2840064), (80, 2662560), (86, 2476800), (90, 2366720), (96, 2218800), (100, 2130048), (120, 1775040), (128, 1664100), (129, 1651200), (144, 1479200), (150, 1420032), (160, 1331280), (172, 1238400), (180, 1183360), (192, 1109400), (200, 1065024), (215, 990720), (225, 946688), (240, 887520), (256, 832050), (258, 825600), (288, 739600), (300, 710016), (320, 665640), (344, 619200), (360, 591680), (384, 554700), (387, 550400), (400, 532512), (430, 495360), (450, 473344), (480, 443760), (512, 416025), (516, 412800), (576, 369800), (600, 355008), (640, 332820), (645, 330240), (688, 309600), (720, 295840), (768, 277350), (774, 275200), (800, 266256), (860, 247680), (900, 236672), (960, 221880), (1032, 206400), (1075, 198144), (1152, 184900), (1200, 177504), (1280, 166410), (1290, 165120), (1376, 154800), (1440, 147920), (1536, 138675), (1548, 137600), (1600, 133128), (1720, 123840), (1800, 118336), (1849, 115200), (1920, 110940), (1935, 110080), (2064, 103200), (2150, 99072), (2304, 92450), (2400, 88752), (2560, 83205), (2580, 82560), (2752, 77400), (2880, 73960), (3096, 68800), (3200, 66564), (3225, 66048), (3440, 61920), (3600, 59168), (3698, 57600), (3840, 55470), (3870, 55040), (4128, 51600), (4300, 49536), (4608, 46225), (4800, 44376), (5160, 41280), (5504, 38700), (5547, 38400), (5760, 36980), (6192, 34400), (6400, 33282), (6450, 33024), (6880, 30960), (7200, 29584), (7396, 28800), (7680, 27735), (7740, 27520), (8256, 25800), (8600, 24768), (9245, 23040), (9600, 22188), (9675, 22016), (10320, 20640), (11008, 19350), (11094, 19200), (11520, 18490), (12384, 17200), (12800, 16641), (12900, 16512), (13760, 15480), (14400, 14792)]