242697600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{53}}^2$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 905280600

約数和(自身を除く): 662583000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 64, 72, 75, 80, 90, 96, 100, 106, 108, 120, 128, 135, 144, 150, 159, 160, 180, 192, 200, 212, 216, 225, 240, 265, 270, 288, 300, 318, 320, 360, 384, 400, 424, 432, 450, 477, 480, 530, 540, 576, 600, 636, 640, 675, 720, 795, 800, 848, 864, 900, 954, 960, 1060, 1080, 1152, 1200, 1272, 1325, 1350, 1431, 1440, 1590, 1600, 1696, 1728, 1800, 1908, 1920, 2120, 2160, 2385, 2400, 2544, 2650, 2700, 2809, 2862, 2880, 3180, 3200, 3392, 3456, 3600, 3816, 3975, 4240, 4320, 4770, 4800, 5088, 5300, 5400, 5618, 5724, 5760, 6360, 6784, 7155, 7200, 7632, 7950, 8427, 8480, 8640, 9540, 9600, 10176, 10600, 10800, 11236, 11448, 11925, 12720, 14045, 14310, 14400, 15264, 15900, 16854, 16960, 17280, 19080, 20352, 21200, 21600, 22472, 22896, 23850, 25281, 25440, 28090, 28620, 28800, 30528, 31800, 33708, 33920, 35775, 38160, 42135, 42400, 43200, 44944, 45792, 47700, 50562, 50880, 56180, 57240, 61056, 63600, 67416, 70225, 71550, 75843, 76320, 84270, 84800, 86400, 89888, 91584, 95400, 101124, 101760, 112360, 114480, 126405, 127200, 134832, 140450, 143100, 151686, 152640, 168540, 169600, 179776, 183168, 190800, 202248, 210675, 224720, 228960, 252810, 254400, 269664, 280900, 286200, 303372, 305280, 337080, 359552, 379215, 381600, 404496, 421350, 449440, 457920, 505620, 508800, 539328, 561800, 572400, 606744, 632025, 674160, 758430, 763200, 808992, 842700, 898880, 915840, 1011240, 1078656, 1123600, 1144800, 1213488, 1264050, 1348320, 1516860, 1526400, 1617984, 1685400, 1797760, 1896075, 2022480, 2247200, 2289600, 2426976, 2528100, 2696640, 3033720, 3235968, 3370800, 3792150, 4044960, 4494400, 4579200, 4853952, 5056200, 5393280, 6067440, 6741600, 7584300, 8089920, 8988800, 9707904, 10112400, 12134880, 13483200, 15168600, 16179840, 20224800, 24269760, 26966400, 30337200, 40449600, 48539520, 60674400, 80899200, 121348800, 242697600]

約数ペア:

[(1, 242697600), (2, 121348800), (3, 80899200), (4, 60674400), (5, 48539520), (6, 40449600), (8, 30337200), (9, 26966400), (10, 24269760), (12, 20224800), (15, 16179840), (16, 15168600), (18, 13483200), (20, 12134880), (24, 10112400), (25, 9707904), (27, 8988800), (30, 8089920), (32, 7584300), (36, 6741600), (40, 6067440), (45, 5393280), (48, 5056200), (50, 4853952), (53, 4579200), (54, 4494400), (60, 4044960), (64, 3792150), (72, 3370800), (75, 3235968), (80, 3033720), (90, 2696640), (96, 2528100), (100, 2426976), (106, 2289600), (108, 2247200), (120, 2022480), (128, 1896075), (135, 1797760), (144, 1685400), (150, 1617984), (159, 1526400), (160, 1516860), (180, 1348320), (192, 1264050), (200, 1213488), (212, 1144800), (216, 1123600), (225, 1078656), (240, 1011240), (265, 915840), (270, 898880), (288, 842700), (300, 808992), (318, 763200), (320, 758430), (360, 674160), (384, 632025), (400, 606744), (424, 572400), (432, 561800), (450, 539328), (477, 508800), (480, 505620), (530, 457920), (540, 449440), (576, 421350), (600, 404496), (636, 381600), (640, 379215), (675, 359552), (720, 337080), (795, 305280), (800, 303372), (848, 286200), (864, 280900), (900, 269664), (954, 254400), (960, 252810), (1060, 228960), (1080, 224720), (1152, 210675), (1200, 202248), (1272, 190800), (1325, 183168), (1350, 179776), (1431, 169600), (1440, 168540), (1590, 152640), (1600, 151686), (1696, 143100), (1728, 140450), (1800, 134832), (1908, 127200), (1920, 126405), (2120, 114480), (2160, 112360), (2385, 101760), (2400, 101124), (2544, 95400), (2650, 91584), (2700, 89888), (2809, 86400), (2862, 84800), (2880, 84270), (3180, 76320), (3200, 75843), (3392, 71550), (3456, 70225), (3600, 67416), (3816, 63600), (3975, 61056), (4240, 57240), (4320, 56180), (4770, 50880), (4800, 50562), (5088, 47700), (5300, 45792), (5400, 44944), (5618, 43200), (5724, 42400), (5760, 42135), (6360, 38160), (6784, 35775), (7155, 33920), (7200, 33708), (7632, 31800), (7950, 30528), (8427, 28800), (8480, 28620), (8640, 28090), (9540, 25440), (9600, 25281), (10176, 23850), (10600, 22896), (10800, 22472), (11236, 21600), (11448, 21200), (11925, 20352), (12720, 19080), (14045, 17280), (14310, 16960), (14400, 16854), (15264, 15900)]