266256000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 978946020

約数和(自身を除く): 712690020

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, 125, 128, 129, 144, 150, 160, 172, 180, 192, 200, 215, 225, 240, 250, 258, 288, 300, 320, 344, 360, 375, 384, 387, 400, 430, 450, 480, 500, 516, 576, 600, 640, 645, 688, 720, 750, 774, 800, 860, 900, 960, 1000, 1032, 1075, 1125, 1152, 1200, 1290, 1376, 1440, 1500, 1548, 1600, 1720, 1800, 1849, 1920, 1935, 2000, 2064, 2150, 2250, 2400, 2580, 2752, 2880, 3000, 3096, 3200, 3225, 3440, 3600, 3698, 3870, 4000, 4128, 4300, 4500, 4800, 5160, 5375, 5504, 5547, 5760, 6000, 6192, 6450, 6880, 7200, 7396, 7740, 8000, 8256, 8600, 9000, 9245, 9600, 9675, 10320, 10750, 11094, 12000, 12384, 12900, 13760, 14400, 14792, 15480, 16000, 16125, 16512, 16641, 17200, 18000, 18490, 19350, 20640, 21500, 22188, 24000, 24768, 25800, 27520, 27735, 28800, 29584, 30960, 32250, 33282, 34400, 36000, 36980, 38700, 41280, 43000, 44376, 46225, 48000, 48375, 49536, 51600, 55470, 59168, 61920, 64500, 66564, 68800, 72000, 73960, 77400, 82560, 83205, 86000, 88752, 92450, 96750, 103200, 110940, 118336, 123840, 129000, 133128, 137600, 138675, 144000, 147920, 154800, 166410, 172000, 177504, 184900, 193500, 206400, 221880, 231125, 236672, 247680, 258000, 266256, 277350, 295840, 309600, 332820, 344000, 355008, 369800, 387000, 412800, 416025, 443760, 462250, 516000, 532512, 554700, 591680, 619200, 665640, 688000, 693375, 710016, 739600, 774000, 832050, 887520, 924500, 1032000, 1065024, 1109400, 1183360, 1238400, 1331280, 1386750, 1479200, 1548000, 1664100, 1775040, 1849000, 2064000, 2080125, 2130048, 2218800, 2662560, 2773500, 2958400, 3096000, 3328200, 3550080, 3698000, 4160250, 4437600, 5325120, 5547000, 5916800, 6192000, 6656400, 7396000, 8320500, 8875200, 10650240, 11094000, 13312800, 14792000, 16641000, 17750400, 22188000, 26625600, 29584000, 33282000, 44376000, 53251200, 66564000, 88752000, 133128000, 266256000]

約数ペア:

[(1, 266256000), (2, 133128000), (3, 88752000), (4, 66564000), (5, 53251200), (6, 44376000), (8, 33282000), (9, 29584000), (10, 26625600), (12, 22188000), (15, 17750400), (16, 16641000), (18, 14792000), (20, 13312800), (24, 11094000), (25, 10650240), (30, 8875200), (32, 8320500), (36, 7396000), (40, 6656400), (43, 6192000), (45, 5916800), (48, 5547000), (50, 5325120), (60, 4437600), (64, 4160250), (72, 3698000), (75, 3550080), (80, 3328200), (86, 3096000), (90, 2958400), (96, 2773500), (100, 2662560), (120, 2218800), (125, 2130048), (128, 2080125), (129, 2064000), (144, 1849000), (150, 1775040), (160, 1664100), (172, 1548000), (180, 1479200), (192, 1386750), (200, 1331280), (215, 1238400), (225, 1183360), (240, 1109400), (250, 1065024), (258, 1032000), (288, 924500), (300, 887520), (320, 832050), (344, 774000), (360, 739600), (375, 710016), (384, 693375), (387, 688000), (400, 665640), (430, 619200), (450, 591680), (480, 554700), (500, 532512), (516, 516000), (576, 462250), (600, 443760), (640, 416025), (645, 412800), (688, 387000), (720, 369800), (750, 355008), (774, 344000), (800, 332820), (860, 309600), (900, 295840), (960, 277350), (1000, 266256), (1032, 258000), (1075, 247680), (1125, 236672), (1152, 231125), (1200, 221880), (1290, 206400), (1376, 193500), (1440, 184900), (1500, 177504), (1548, 172000), (1600, 166410), (1720, 154800), (1800, 147920), (1849, 144000), (1920, 138675), (1935, 137600), (2000, 133128), (2064, 129000), (2150, 123840), (2250, 118336), (2400, 110940), (2580, 103200), (2752, 96750), (2880, 92450), (3000, 88752), (3096, 86000), (3200, 83205), (3225, 82560), (3440, 77400), (3600, 73960), (3698, 72000), (3870, 68800), (4000, 66564), (4128, 64500), (4300, 61920), (4500, 59168), (4800, 55470), (5160, 51600), (5375, 49536), (5504, 48375), (5547, 48000), (5760, 46225), (6000, 44376), (6192, 43000), (6450, 41280), (6880, 38700), (7200, 36980), (7396, 36000), (7740, 34400), (8000, 33282), (8256, 32250), (8600, 30960), (9000, 29584), (9245, 28800), (9600, 27735), (9675, 27520), (10320, 25800), (10750, 24768), (11094, 24000), (12000, 22188), (12384, 21500), (12900, 20640), (13760, 19350), (14400, 18490), (14792, 18000), (15480, 17200), (16000, 16641), (16125, 16512)]