213326400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 252

約数和(自身を含む): 815053488

約数和(自身を除く): 601727088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 907, 960, 980, 1050, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1814, 1960, 2100, 2240, 2352, 2400, 2450, 2721, 2800, 2940, 3136, 3360, 3628, 3675, 3920, 4200, 4535, 4704, 4800, 4900, 5442, 5600, 5880, 6349, 6720, 7256, 7350, 7840, 8400, 9070, 9408, 9800, 10884, 11200, 11760, 12698, 13605, 14512, 14700, 15680, 16800, 18140, 19047, 19600, 21768, 22675, 23520, 25396, 27210, 29024, 29400, 31745, 33600, 36280, 38094, 39200, 43536, 44443, 45350, 47040, 50792, 54420, 58048, 58800, 63490, 68025, 72560, 76188, 78400, 87072, 88886, 90700, 95235, 101584, 108840, 117600, 126980, 133329, 136050, 145120, 152376, 158725, 174144, 177772, 181400, 190470, 203168, 217680, 222215, 235200, 253960, 266658, 272100, 290240, 304752, 317450, 355544, 362800, 380940, 406336, 435360, 444430, 476175, 507920, 533316, 544200, 609504, 634900, 666645, 711088, 725600, 761880, 870720, 888860, 952350, 1015840, 1066632, 1088400, 1111075, 1219008, 1269800, 1333290, 1422176, 1451200, 1523760, 1777720, 1904700, 2031680, 2133264, 2176800, 2222150, 2539600, 2666580, 2844352, 3047520, 3333225, 3555440, 3809400, 4266528, 4353600, 4444300, 5079200, 5333160, 6095040, 6666450, 7110880, 7618800, 8533056, 8888600, 10158400, 10666320, 13332900, 14221760, 15237600, 17777200, 21332640, 26665800, 30475200, 35554400, 42665280, 53331600, 71108800, 106663200, 213326400]

約数ペア:

[(1, 213326400), (2, 106663200), (3, 71108800), (4, 53331600), (5, 42665280), (6, 35554400), (7, 30475200), (8, 26665800), (10, 21332640), (12, 17777200), (14, 15237600), (15, 14221760), (16, 13332900), (20, 10666320), (21, 10158400), (24, 8888600), (25, 8533056), (28, 7618800), (30, 7110880), (32, 6666450), (35, 6095040), (40, 5333160), (42, 5079200), (48, 4444300), (49, 4353600), (50, 4266528), (56, 3809400), (60, 3555440), (64, 3333225), (70, 3047520), (75, 2844352), (80, 2666580), (84, 2539600), (96, 2222150), (98, 2176800), (100, 2133264), (105, 2031680), (112, 1904700), (120, 1777720), (140, 1523760), (147, 1451200), (150, 1422176), (160, 1333290), (168, 1269800), (175, 1219008), (192, 1111075), (196, 1088400), (200, 1066632), (210, 1015840), (224, 952350), (240, 888860), (245, 870720), (280, 761880), (294, 725600), (300, 711088), (320, 666645), (336, 634900), (350, 609504), (392, 544200), (400, 533316), (420, 507920), (448, 476175), (480, 444430), (490, 435360), (525, 406336), (560, 380940), (588, 362800), (600, 355544), (672, 317450), (700, 304752), (735, 290240), (784, 272100), (800, 266658), (840, 253960), (907, 235200), (960, 222215), (980, 217680), (1050, 203168), (1120, 190470), (1176, 181400), (1200, 177772), (1225, 174144), (1344, 158725), (1400, 152376), (1470, 145120), (1568, 136050), (1600, 133329), (1680, 126980), (1814, 117600), (1960, 108840), (2100, 101584), (2240, 95235), (2352, 90700), (2400, 88886), (2450, 87072), (2721, 78400), (2800, 76188), (2940, 72560), (3136, 68025), (3360, 63490), (3628, 58800), (3675, 58048), (3920, 54420), (4200, 50792), (4535, 47040), (4704, 45350), (4800, 44443), (4900, 43536), (5442, 39200), (5600, 38094), (5880, 36280), (6349, 33600), (6720, 31745), (7256, 29400), (7350, 29024), (7840, 27210), (8400, 25396), (9070, 23520), (9408, 22675), (9800, 21768), (10884, 19600), (11200, 19047), (11760, 18140), (12698, 16800), (13605, 15680), (14512, 14700)]