209966400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{2083}}^1$

素因数の和:2118

約数の個数: 252

約数和(自身を含む): 853289632

約数和(自身を除く): 643323232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2083, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4166, 4200, 4800, 5040, 5600, 6249, 6300, 6720, 7200, 8332, 8400, 10080, 10415, 11200, 12498, 12600, 14400, 14581, 16664, 16800, 18747, 20160, 20830, 24996, 25200, 29162, 31245, 33328, 33600, 37494, 41660, 43743, 49992, 50400, 52075, 58324, 62490, 66656, 72905, 74988, 83320, 87486, 93735, 99984, 100800, 104150, 116648, 124980, 131229, 133312, 145810, 149976, 156225, 166640, 174972, 187470, 199968, 208300, 218715, 233296, 249960, 262458, 291620, 299952, 312450, 333280, 349944, 364525, 374940, 399936, 416600, 437430, 466592, 468675, 499920, 524916, 583240, 599904, 624900, 656145, 666560, 699888, 729050, 749880, 833200, 874860, 933184, 937350, 999840, 1049832, 1093575, 1166480, 1199808, 1249800, 1312290, 1399776, 1458100, 1499760, 1666400, 1749720, 1874700, 1999680, 2099664, 2187150, 2332960, 2499600, 2624580, 2799552, 2916200, 2999520, 3280725, 3332800, 3499440, 3749400, 4199328, 4374300, 4665920, 4999200, 5249160, 5832400, 5999040, 6561450, 6998880, 7498800, 8398656, 8748600, 9998400, 10498320, 11664800, 13122900, 13997760, 14997600, 17497200, 20996640, 23329600, 26245800, 29995200, 34994400, 41993280, 52491600, 69988800, 104983200, 209966400]

約数ペア:

[(1, 209966400), (2, 104983200), (3, 69988800), (4, 52491600), (5, 41993280), (6, 34994400), (7, 29995200), (8, 26245800), (9, 23329600), (10, 20996640), (12, 17497200), (14, 14997600), (15, 13997760), (16, 13122900), (18, 11664800), (20, 10498320), (21, 9998400), (24, 8748600), (25, 8398656), (28, 7498800), (30, 6998880), (32, 6561450), (35, 5999040), (36, 5832400), (40, 5249160), (42, 4999200), (45, 4665920), (48, 4374300), (50, 4199328), (56, 3749400), (60, 3499440), (63, 3332800), (64, 3280725), (70, 2999520), (72, 2916200), (75, 2799552), (80, 2624580), (84, 2499600), (90, 2332960), (96, 2187150), (100, 2099664), (105, 1999680), (112, 1874700), (120, 1749720), (126, 1666400), (140, 1499760), (144, 1458100), (150, 1399776), (160, 1312290), (168, 1249800), (175, 1199808), (180, 1166480), (192, 1093575), (200, 1049832), (210, 999840), (224, 937350), (225, 933184), (240, 874860), (252, 833200), (280, 749880), (288, 729050), (300, 699888), (315, 666560), (320, 656145), (336, 624900), (350, 599904), (360, 583240), (400, 524916), (420, 499920), (448, 468675), (450, 466592), (480, 437430), (504, 416600), (525, 399936), (560, 374940), (576, 364525), (600, 349944), (630, 333280), (672, 312450), (700, 299952), (720, 291620), (800, 262458), (840, 249960), (900, 233296), (960, 218715), (1008, 208300), (1050, 199968), (1120, 187470), (1200, 174972), (1260, 166640), (1344, 156225), (1400, 149976), (1440, 145810), (1575, 133312), (1600, 131229), (1680, 124980), (1800, 116648), (2016, 104150), (2083, 100800), (2100, 99984), (2240, 93735), (2400, 87486), (2520, 83320), (2800, 74988), (2880, 72905), (3150, 66656), (3360, 62490), (3600, 58324), (4032, 52075), (4166, 50400), (4200, 49992), (4800, 43743), (5040, 41660), (5600, 37494), (6249, 33600), (6300, 33328), (6720, 31245), (7200, 29162), (8332, 25200), (8400, 24996), (10080, 20830), (10415, 20160), (11200, 18747), (12498, 16800), (12600, 16664), (14400, 14581)]