206863200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 765263520

約数和(自身を除く): 558400320

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, 54, 60, 61, 72, 75, 80, 90, 96, 100, 108, 120, 122, 135, 144, 150, 157, 160, 180, 183, 200, 216, 225, 240, 244, 270, 288, 300, 305, 314, 360, 366, 400, 432, 450, 471, 480, 488, 540, 549, 600, 610, 628, 675, 720, 732, 785, 800, 864, 900, 915, 942, 976, 1080, 1098, 1200, 1220, 1256, 1350, 1413, 1440, 1464, 1525, 1570, 1647, 1800, 1830, 1884, 1952, 2160, 2196, 2355, 2400, 2440, 2512, 2700, 2745, 2826, 2928, 3050, 3140, 3294, 3600, 3660, 3768, 3925, 4239, 4320, 4392, 4575, 4710, 4880, 5024, 5400, 5490, 5652, 5856, 6100, 6280, 6588, 7065, 7200, 7320, 7536, 7850, 8235, 8478, 8784, 9150, 9420, 9577, 9760, 10800, 10980, 11304, 11775, 12200, 12560, 13176, 13725, 14130, 14640, 15072, 15700, 16470, 16956, 17568, 18300, 18840, 19154, 21195, 21600, 21960, 22608, 23550, 24400, 25120, 26352, 27450, 28260, 28731, 29280, 31400, 32940, 33912, 35325, 36600, 37680, 38308, 41175, 42390, 43920, 45216, 47100, 47885, 48800, 52704, 54900, 56520, 57462, 62800, 65880, 67824, 70650, 73200, 75360, 76616, 82350, 84780, 86193, 87840, 94200, 95770, 105975, 109800, 113040, 114924, 125600, 131760, 135648, 141300, 143655, 146400, 153232, 164700, 169560, 172386, 188400, 191540, 211950, 219600, 226080, 229848, 239425, 258579, 263520, 282600, 287310, 306464, 329400, 339120, 344772, 376800, 383080, 423900, 430965, 439200, 459696, 478850, 517158, 565200, 574620, 658800, 678240, 689544, 718275, 766160, 847800, 861930, 919392, 957700, 1034316, 1130400, 1149240, 1292895, 1317600, 1379088, 1436550, 1532320, 1695600, 1723860, 1915400, 2068632, 2154825, 2298480, 2585790, 2758176, 2873100, 3391200, 3447720, 3830800, 4137264, 4309650, 4596960, 5171580, 5746200, 6464475, 6895440, 7661600, 8274528, 8619300, 10343160, 11492400, 12928950, 13790880, 17238600, 20686320, 22984800, 25857900, 34477200, 41372640, 51715800, 68954400, 103431600, 206863200]

約数ペア:

[(1, 206863200), (2, 103431600), (3, 68954400), (4, 51715800), (5, 41372640), (6, 34477200), (8, 25857900), (9, 22984800), (10, 20686320), (12, 17238600), (15, 13790880), (16, 12928950), (18, 11492400), (20, 10343160), (24, 8619300), (25, 8274528), (27, 7661600), (30, 6895440), (32, 6464475), (36, 5746200), (40, 5171580), (45, 4596960), (48, 4309650), (50, 4137264), (54, 3830800), (60, 3447720), (61, 3391200), (72, 2873100), (75, 2758176), (80, 2585790), (90, 2298480), (96, 2154825), (100, 2068632), (108, 1915400), (120, 1723860), (122, 1695600), (135, 1532320), (144, 1436550), (150, 1379088), (157, 1317600), (160, 1292895), (180, 1149240), (183, 1130400), (200, 1034316), (216, 957700), (225, 919392), (240, 861930), (244, 847800), (270, 766160), (288, 718275), (300, 689544), (305, 678240), (314, 658800), (360, 574620), (366, 565200), (400, 517158), (432, 478850), (450, 459696), (471, 439200), (480, 430965), (488, 423900), (540, 383080), (549, 376800), (600, 344772), (610, 339120), (628, 329400), (675, 306464), (720, 287310), (732, 282600), (785, 263520), (800, 258579), (864, 239425), (900, 229848), (915, 226080), (942, 219600), (976, 211950), (1080, 191540), (1098, 188400), (1200, 172386), (1220, 169560), (1256, 164700), (1350, 153232), (1413, 146400), (1440, 143655), (1464, 141300), (1525, 135648), (1570, 131760), (1647, 125600), (1800, 114924), (1830, 113040), (1884, 109800), (1952, 105975), (2160, 95770), (2196, 94200), (2355, 87840), (2400, 86193), (2440, 84780), (2512, 82350), (2700, 76616), (2745, 75360), (2826, 73200), (2928, 70650), (3050, 67824), (3140, 65880), (3294, 62800), (3600, 57462), (3660, 56520), (3768, 54900), (3925, 52704), (4239, 48800), (4320, 47885), (4392, 47100), (4575, 45216), (4710, 43920), (4880, 42390), (5024, 41175), (5400, 38308), (5490, 37680), (5652, 36600), (5856, 35325), (6100, 33912), (6280, 32940), (6588, 31400), (7065, 29280), (7200, 28731), (7320, 28260), (7536, 27450), (7850, 26352), (8235, 25120), (8478, 24400), (8784, 23550), (9150, 22608), (9420, 21960), (9577, 21600), (9760, 21195), (10800, 19154), (10980, 18840), (11304, 18300), (11775, 17568), (12200, 16956), (12560, 16470), (13176, 15700), (13725, 15072), (14130, 14640)]