1999324800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6352

約数の個数: 288

約数和(自身を含む): 7783832160

約数和(自身を除く): 5784507360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 640, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1320, 1408, 1440, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2112, 2200, 2400, 2475, 2640, 2880, 3168, 3200, 3300, 3520, 3600, 3960, 4224, 4400, 4800, 4950, 5280, 5760, 6311, 6336, 6600, 7040, 7200, 7920, 8800, 9600, 9900, 10560, 12622, 12672, 13200, 14400, 15840, 17600, 18933, 19800, 21120, 25244, 26400, 28800, 31555, 31680, 35200, 37866, 39600, 50488, 52800, 56799, 63110, 63360, 69421, 75732, 79200, 94665, 100976, 105600, 113598, 126220, 138842, 151464, 157775, 158400, 189330, 201952, 208263, 227196, 252440, 277684, 283995, 302928, 315550, 316800, 347105, 378660, 403904, 416526, 454392, 473325, 504880, 555368, 567990, 605856, 624789, 631100, 694210, 757320, 807808, 833052, 908784, 946650, 1009760, 1041315, 1110736, 1135980, 1211712, 1249578, 1262200, 1388420, 1419975, 1514640, 1666104, 1735525, 1817568, 1893300, 2019520, 2082630, 2221472, 2271960, 2423424, 2499156, 2524400, 2776840, 2839950, 3029280, 3123945, 3332208, 3471050, 3635136, 3786600, 4039040, 4165260, 4442944, 4543920, 4998312, 5048800, 5206575, 5553680, 5679900, 6058560, 6247890, 6664416, 6942100, 7270272, 7573200, 8330520, 8885888, 9087840, 9996624, 10097600, 10413150, 11107360, 11359800, 12117120, 12495780, 13328832, 13884200, 15146400, 15619725, 16661040, 18175680, 19993248, 20195200, 20826300, 22214720, 22719600, 24991560, 26657664, 27768400, 30292800, 31239450, 33322080, 36351360, 39986496, 41652600, 44429440, 45439200, 49983120, 55536800, 60585600, 62478900, 66644160, 79972992, 83305200, 90878400, 99966240, 111073600, 124957800, 133288320, 166610400, 181756800, 199932480, 222147200, 249915600, 333220800, 399864960, 499831200, 666441600, 999662400, 1999324800]

約数ペア:

[(1, 1999324800), (2, 999662400), (3, 666441600), (4, 499831200), (5, 399864960), (6, 333220800), (8, 249915600), (9, 222147200), (10, 199932480), (11, 181756800), (12, 166610400), (15, 133288320), (16, 124957800), (18, 111073600), (20, 99966240), (22, 90878400), (24, 83305200), (25, 79972992), (30, 66644160), (32, 62478900), (33, 60585600), (36, 55536800), (40, 49983120), (44, 45439200), (45, 44429440), (48, 41652600), (50, 39986496), (55, 36351360), (60, 33322080), (64, 31239450), (66, 30292800), (72, 27768400), (75, 26657664), (80, 24991560), (88, 22719600), (90, 22214720), (96, 20826300), (99, 20195200), (100, 19993248), (110, 18175680), (120, 16661040), (128, 15619725), (132, 15146400), (144, 13884200), (150, 13328832), (160, 12495780), (165, 12117120), (176, 11359800), (180, 11107360), (192, 10413150), (198, 10097600), (200, 9996624), (220, 9087840), (225, 8885888), (240, 8330520), (264, 7573200), (275, 7270272), (288, 6942100), (300, 6664416), (320, 6247890), (330, 6058560), (352, 5679900), (360, 5553680), (384, 5206575), (396, 5048800), (400, 4998312), (440, 4543920), (450, 4442944), (480, 4165260), (495, 4039040), (528, 3786600), (550, 3635136), (576, 3471050), (600, 3332208), (640, 3123945), (660, 3029280), (704, 2839950), (720, 2776840), (792, 2524400), (800, 2499156), (825, 2423424), (880, 2271960), (900, 2221472), (960, 2082630), (990, 2019520), (1056, 1893300), (1100, 1817568), (1152, 1735525), (1200, 1666104), (1320, 1514640), (1408, 1419975), (1440, 1388420), (1584, 1262200), (1600, 1249578), (1650, 1211712), (1760, 1135980), (1800, 1110736), (1920, 1041315), (1980, 1009760), (2112, 946650), (2200, 908784), (2400, 833052), (2475, 807808), (2640, 757320), (2880, 694210), (3168, 631100), (3200, 624789), (3300, 605856), (3520, 567990), (3600, 555368), (3960, 504880), (4224, 473325), (4400, 454392), (4800, 416526), (4950, 403904), (5280, 378660), (5760, 347105), (6311, 316800), (6336, 315550), (6600, 302928), (7040, 283995), (7200, 277684), (7920, 252440), (8800, 227196), (9600, 208263), (9900, 201952), (10560, 189330), (12622, 158400), (12672, 157775), (13200, 151464), (14400, 138842), (15840, 126220), (17600, 113598), (18933, 105600), (19800, 100976), (21120, 94665), (25244, 79200), (26400, 75732), (28800, 69421), (31555, 63360), (31680, 63110), (35200, 56799), (37866, 52800), (39600, 50488)]