82728800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 187253920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 79, 80, 85, 88, 100, 110, 112, 119, 136, 140, 154, 158, 160, 170, 175, 176, 187, 200, 220, 224, 238, 272, 275, 280, 308, 316, 340, 350, 352, 374, 385, 395, 400, 425, 440, 476, 544, 550, 553, 560, 595, 616, 632, 680, 700, 748, 770, 790, 800, 850, 869, 880, 935, 952, 1100, 1106, 1120, 1190, 1232, 1264, 1309, 1343, 1360, 1400, 1496, 1540, 1580, 1700, 1738, 1760, 1870, 1904, 1925, 1975, 2200, 2212, 2380, 2464, 2528, 2618, 2686, 2720, 2765, 2800, 2975, 2992, 3080, 3160, 3400, 3476, 3740, 3808, 3850, 3950, 4345, 4400, 4424, 4675, 4760, 5236, 5372, 5530, 5600, 5950, 5984, 6083, 6160, 6320, 6545, 6715, 6800, 6952, 7480, 7700, 7900, 8690, 8800, 8848, 9350, 9401, 9520, 10472, 10744, 11060, 11900, 12166, 12320, 12640, 13090, 13430, 13600, 13825, 13904, 14773, 14960, 15400, 15800, 17380, 17696, 18700, 18802, 19040, 20944, 21488, 21725, 22120, 23800, 24332, 26180, 26860, 27650, 27808, 29546, 29920, 30415, 30800, 31600, 32725, 33575, 34760, 37400, 37604, 41888, 42976, 43450, 44240, 47005, 47600, 48664, 52360, 53720, 55300, 59092, 60830, 61600, 63200, 65450, 67150, 69520, 73865, 74800, 75208, 86900, 88480, 94010, 95200, 97328, 103411, 104720, 107440, 110600, 118184, 121660, 130900, 134300, 139040, 147730, 149600, 150416, 152075, 173800, 188020, 194656, 206822, 209440, 214880, 221200, 235025, 236368, 243320, 261800, 268600, 295460, 300832, 304150, 347600, 369325, 376040, 413644, 442400, 470050, 472736, 486640, 517055, 523600, 537200, 590920, 608300, 695200, 738650, 752080, 827288, 940100, 973280, 1034110, 1047200, 1074400, 1181840, 1216600, 1477300, 1504160, 1654576, 1880200, 2068220, 2363680, 2433200, 2585275, 2954600, 3309152, 3760400, 4136440, 4866400, 5170550, 5909200, 7520800, 8272880, 10341100, 11818400, 16545760, 20682200, 41364400, 82728800]

約数ペア:

[(1, 82728800), (2, 41364400), (4, 20682200), (5, 16545760), (7, 11818400), (8, 10341100), (10, 8272880), (11, 7520800), (14, 5909200), (16, 5170550), (17, 4866400), (20, 4136440), (22, 3760400), (25, 3309152), (28, 2954600), (32, 2585275), (34, 2433200), (35, 2363680), (40, 2068220), (44, 1880200), (50, 1654576), (55, 1504160), (56, 1477300), (68, 1216600), (70, 1181840), (77, 1074400), (79, 1047200), (80, 1034110), (85, 973280), (88, 940100), (100, 827288), (110, 752080), (112, 738650), (119, 695200), (136, 608300), (140, 590920), (154, 537200), (158, 523600), (160, 517055), (170, 486640), (175, 472736), (176, 470050), (187, 442400), (200, 413644), (220, 376040), (224, 369325), (238, 347600), (272, 304150), (275, 300832), (280, 295460), (308, 268600), (316, 261800), (340, 243320), (350, 236368), (352, 235025), (374, 221200), (385, 214880), (395, 209440), (400, 206822), (425, 194656), (440, 188020), (476, 173800), (544, 152075), (550, 150416), (553, 149600), (560, 147730), (595, 139040), (616, 134300), (632, 130900), (680, 121660), (700, 118184), (748, 110600), (770, 107440), (790, 104720), (800, 103411), (850, 97328), (869, 95200), (880, 94010), (935, 88480), (952, 86900), (1100, 75208), (1106, 74800), (1120, 73865), (1190, 69520), (1232, 67150), (1264, 65450), (1309, 63200), (1343, 61600), (1360, 60830), (1400, 59092), (1496, 55300), (1540, 53720), (1580, 52360), (1700, 48664), (1738, 47600), (1760, 47005), (1870, 44240), (1904, 43450), (1925, 42976), (1975, 41888), (2200, 37604), (2212, 37400), (2380, 34760), (2464, 33575), (2528, 32725), (2618, 31600), (2686, 30800), (2720, 30415), (2765, 29920), (2800, 29546), (2975, 27808), (2992, 27650), (3080, 26860), (3160, 26180), (3400, 24332), (3476, 23800), (3740, 22120), (3808, 21725), (3850, 21488), (3950, 20944), (4345, 19040), (4400, 18802), (4424, 18700), (4675, 17696), (4760, 17380), (5236, 15800), (5372, 15400), (5530, 14960), (5600, 14773), (5950, 13904), (5984, 13825), (6083, 13600), (6160, 13430), (6320, 13090), (6545, 12640), (6715, 12320), (6800, 12166), (6952, 11900), (7480, 11060), (7700, 10744), (7900, 10472), (8690, 9520), (8800, 9401), (8848, 9350)]