205843200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 693455616

約数和(自身を除く): 487612416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 151, 160, 192, 200, 213, 240, 256, 284, 300, 302, 320, 355, 384, 400, 426, 453, 480, 568, 600, 604, 640, 710, 755, 768, 800, 852, 906, 960, 1065, 1136, 1200, 1208, 1280, 1420, 1510, 1600, 1704, 1775, 1812, 1920, 2130, 2265, 2272, 2400, 2416, 2840, 3020, 3200, 3408, 3550, 3624, 3775, 3840, 4260, 4530, 4544, 4800, 4832, 5325, 5680, 6040, 6400, 6816, 7100, 7248, 7550, 8520, 9060, 9088, 9600, 9664, 10650, 10721, 11325, 11360, 12080, 13632, 14200, 14496, 15100, 17040, 18120, 18176, 19200, 19328, 21300, 21442, 22650, 22720, 24160, 27264, 28400, 28992, 30200, 32163, 34080, 36240, 38656, 42600, 42884, 45300, 45440, 48320, 53605, 54528, 56800, 57984, 60400, 64326, 68160, 72480, 85200, 85768, 90600, 90880, 96640, 107210, 113600, 115968, 120800, 128652, 136320, 144960, 160815, 170400, 171536, 181200, 193280, 214420, 227200, 241600, 257304, 268025, 272640, 289920, 321630, 340800, 343072, 362400, 428840, 454400, 483200, 514608, 536050, 579840, 643260, 681600, 686144, 724800, 804075, 857680, 966400, 1029216, 1072100, 1286520, 1363200, 1372288, 1449600, 1608150, 1715360, 2058432, 2144200, 2573040, 2744576, 2899200, 3216300, 3430720, 4116864, 4288400, 5146080, 6432600, 6861440, 8233728, 8576800, 10292160, 12865200, 13722880, 17153600, 20584320, 25730400, 34307200, 41168640, 51460800, 68614400, 102921600, 205843200]

約数ペア:

[(1, 205843200), (2, 102921600), (3, 68614400), (4, 51460800), (5, 41168640), (6, 34307200), (8, 25730400), (10, 20584320), (12, 17153600), (15, 13722880), (16, 12865200), (20, 10292160), (24, 8576800), (25, 8233728), (30, 6861440), (32, 6432600), (40, 5146080), (48, 4288400), (50, 4116864), (60, 3430720), (64, 3216300), (71, 2899200), (75, 2744576), (80, 2573040), (96, 2144200), (100, 2058432), (120, 1715360), (128, 1608150), (142, 1449600), (150, 1372288), (151, 1363200), (160, 1286520), (192, 1072100), (200, 1029216), (213, 966400), (240, 857680), (256, 804075), (284, 724800), (300, 686144), (302, 681600), (320, 643260), (355, 579840), (384, 536050), (400, 514608), (426, 483200), (453, 454400), (480, 428840), (568, 362400), (600, 343072), (604, 340800), (640, 321630), (710, 289920), (755, 272640), (768, 268025), (800, 257304), (852, 241600), (906, 227200), (960, 214420), (1065, 193280), (1136, 181200), (1200, 171536), (1208, 170400), (1280, 160815), (1420, 144960), (1510, 136320), (1600, 128652), (1704, 120800), (1775, 115968), (1812, 113600), (1920, 107210), (2130, 96640), (2265, 90880), (2272, 90600), (2400, 85768), (2416, 85200), (2840, 72480), (3020, 68160), (3200, 64326), (3408, 60400), (3550, 57984), (3624, 56800), (3775, 54528), (3840, 53605), (4260, 48320), (4530, 45440), (4544, 45300), (4800, 42884), (4832, 42600), (5325, 38656), (5680, 36240), (6040, 34080), (6400, 32163), (6816, 30200), (7100, 28992), (7248, 28400), (7550, 27264), (8520, 24160), (9060, 22720), (9088, 22650), (9600, 21442), (9664, 21300), (10650, 19328), (10721, 19200), (11325, 18176), (11360, 18120), (12080, 17040), (13632, 15100), (14200, 14496)]