77869440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 293576400

約数和(自身を除く): 215706960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1229, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2458, 2640, 2880, 3168, 3520, 3687, 3960, 4224, 4916, 5280, 5760, 6145, 6336, 7040, 7374, 7920, 9832, 10560, 11061, 12290, 12672, 13519, 14748, 15840, 18435, 19664, 21120, 22122, 24580, 27038, 29496, 31680, 36870, 39328, 40557, 44244, 49160, 54076, 55305, 58992, 63360, 67595, 73740, 78656, 81114, 88488, 98320, 108152, 110610, 117984, 121671, 135190, 147480, 157312, 162228, 176976, 196640, 202785, 216304, 221220, 235968, 243342, 270380, 294960, 324456, 353952, 393280, 405570, 432608, 442440, 471936, 486684, 540760, 589920, 608355, 648912, 707904, 786560, 811140, 865216, 884880, 973368, 1081520, 1179840, 1216710, 1297824, 1415808, 1622280, 1730432, 1769760, 1946736, 2163040, 2359680, 2433420, 2595648, 3244560, 3539520, 3893472, 4326080, 4866840, 5191296, 6489120, 7079040, 7786944, 8652160, 9733680, 12978240, 15573888, 19467360, 25956480, 38934720, 77869440]

約数ペア:

[(1, 77869440), (2, 38934720), (3, 25956480), (4, 19467360), (5, 15573888), (6, 12978240), (8, 9733680), (9, 8652160), (10, 7786944), (11, 7079040), (12, 6489120), (15, 5191296), (16, 4866840), (18, 4326080), (20, 3893472), (22, 3539520), (24, 3244560), (30, 2595648), (32, 2433420), (33, 2359680), (36, 2163040), (40, 1946736), (44, 1769760), (45, 1730432), (48, 1622280), (55, 1415808), (60, 1297824), (64, 1216710), (66, 1179840), (72, 1081520), (80, 973368), (88, 884880), (90, 865216), (96, 811140), (99, 786560), (110, 707904), (120, 648912), (128, 608355), (132, 589920), (144, 540760), (160, 486684), (165, 471936), (176, 442440), (180, 432608), (192, 405570), (198, 393280), (220, 353952), (240, 324456), (264, 294960), (288, 270380), (320, 243342), (330, 235968), (352, 221220), (360, 216304), (384, 202785), (396, 196640), (440, 176976), (480, 162228), (495, 157312), (528, 147480), (576, 135190), (640, 121671), (660, 117984), (704, 110610), (720, 108152), (792, 98320), (880, 88488), (960, 81114), (990, 78656), (1056, 73740), (1152, 67595), (1229, 63360), (1320, 58992), (1408, 55305), (1440, 54076), (1584, 49160), (1760, 44244), (1920, 40557), (1980, 39328), (2112, 36870), (2458, 31680), (2640, 29496), (2880, 27038), (3168, 24580), (3520, 22122), (3687, 21120), (3960, 19664), (4224, 18435), (4916, 15840), (5280, 14748), (5760, 13519), (6145, 12672), (6336, 12290), (7040, 11061), (7374, 10560), (7920, 9832)]