231632800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 216

約数和(自身を含む): 694643040

約数和(自身を除く): 463010240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 304, 311, 350, 380, 392, 400, 475, 490, 532, 560, 608, 622, 665, 700, 760, 784, 800, 931, 950, 980, 1064, 1120, 1225, 1244, 1330, 1400, 1520, 1555, 1568, 1862, 1900, 1960, 2128, 2177, 2450, 2488, 2660, 2800, 3040, 3110, 3325, 3724, 3800, 3920, 4256, 4354, 4655, 4900, 4976, 5320, 5600, 5909, 6220, 6650, 7448, 7600, 7775, 7840, 8708, 9310, 9800, 9952, 10640, 10885, 11818, 12440, 13300, 14896, 15200, 15239, 15550, 17416, 18620, 19600, 21280, 21770, 23275, 23636, 24880, 26600, 29545, 29792, 30478, 31100, 34832, 37240, 39200, 41363, 43540, 46550, 47272, 49760, 53200, 54425, 59090, 60956, 62200, 69664, 74480, 76195, 82726, 87080, 93100, 94544, 106400, 108850, 118180, 121912, 124400, 147725, 148960, 152390, 165452, 174160, 186200, 189088, 206815, 217700, 236360, 243824, 248800, 289541, 295450, 304780, 330904, 348320, 372400, 380975, 413630, 435400, 472720, 487648, 579082, 590900, 609560, 661808, 744800, 761950, 827260, 870800, 945440, 1034075, 1158164, 1181800, 1219120, 1323616, 1447705, 1523900, 1654520, 1741600, 2068150, 2316328, 2363600, 2438240, 2895410, 3047800, 3309040, 4136300, 4632656, 4727200, 5790820, 6095600, 6618080, 7238525, 8272600, 9265312, 11581640, 12191200, 14477050, 16545200, 23163280, 28954100, 33090400, 46326560, 57908200, 115816400, 231632800]

約数ペア:

[(1, 231632800), (2, 115816400), (4, 57908200), (5, 46326560), (7, 33090400), (8, 28954100), (10, 23163280), (14, 16545200), (16, 14477050), (19, 12191200), (20, 11581640), (25, 9265312), (28, 8272600), (32, 7238525), (35, 6618080), (38, 6095600), (40, 5790820), (49, 4727200), (50, 4632656), (56, 4136300), (70, 3309040), (76, 3047800), (80, 2895410), (95, 2438240), (98, 2363600), (100, 2316328), (112, 2068150), (133, 1741600), (140, 1654520), (152, 1523900), (160, 1447705), (175, 1323616), (190, 1219120), (196, 1181800), (200, 1158164), (224, 1034075), (245, 945440), (266, 870800), (280, 827260), (304, 761950), (311, 744800), (350, 661808), (380, 609560), (392, 590900), (400, 579082), (475, 487648), (490, 472720), (532, 435400), (560, 413630), (608, 380975), (622, 372400), (665, 348320), (700, 330904), (760, 304780), (784, 295450), (800, 289541), (931, 248800), (950, 243824), (980, 236360), (1064, 217700), (1120, 206815), (1225, 189088), (1244, 186200), (1330, 174160), (1400, 165452), (1520, 152390), (1555, 148960), (1568, 147725), (1862, 124400), (1900, 121912), (1960, 118180), (2128, 108850), (2177, 106400), (2450, 94544), (2488, 93100), (2660, 87080), (2800, 82726), (3040, 76195), (3110, 74480), (3325, 69664), (3724, 62200), (3800, 60956), (3920, 59090), (4256, 54425), (4354, 53200), (4655, 49760), (4900, 47272), (4976, 46550), (5320, 43540), (5600, 41363), (5909, 39200), (6220, 37240), (6650, 34832), (7448, 31100), (7600, 30478), (7775, 29792), (7840, 29545), (8708, 26600), (9310, 24880), (9800, 23636), (9952, 23275), (10640, 21770), (10885, 21280), (11818, 19600), (12440, 18620), (13300, 17416), (14896, 15550), (15200, 15239)]