77796180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 224119980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1871, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3742, 3780, 4158, 4620, 5613, 5940, 6930, 7484, 8316, 9355, 10395, 11226, 13097, 13860, 16839, 18710, 20581, 20790, 22452, 26194, 28065, 33678, 37420, 39291, 41162, 41580, 50517, 52388, 56130, 61743, 65485, 67356, 78582, 82324, 84195, 101034, 102905, 112260, 117873, 123486, 130970, 144067, 157164, 168390, 185229, 196455, 202068, 205810, 235746, 246972, 252585, 261940, 288134, 308715, 336780, 353619, 370458, 392910, 411620, 432201, 471492, 505170, 555687, 576268, 589365, 617430, 707238, 720335, 740916, 785820, 864402, 926145, 1010340, 1111374, 1178730, 1234860, 1296603, 1414476, 1440670, 1728804, 1768095, 1852290, 2161005, 2222748, 2357460, 2593206, 2778435, 2881340, 3536190, 3704580, 3889809, 4322010, 5186412, 5556870, 6483015, 7072380, 7779618, 8644020, 11113740, 12966030, 15559236, 19449045, 25932060, 38898090, 77796180]

約数ペア:

[(1, 77796180), (2, 38898090), (3, 25932060), (4, 19449045), (5, 15559236), (6, 12966030), (7, 11113740), (9, 8644020), (10, 7779618), (11, 7072380), (12, 6483015), (14, 5556870), (15, 5186412), (18, 4322010), (20, 3889809), (21, 3704580), (22, 3536190), (27, 2881340), (28, 2778435), (30, 2593206), (33, 2357460), (35, 2222748), (36, 2161005), (42, 1852290), (44, 1768095), (45, 1728804), (54, 1440670), (55, 1414476), (60, 1296603), (63, 1234860), (66, 1178730), (70, 1111374), (77, 1010340), (84, 926145), (90, 864402), (99, 785820), (105, 740916), (108, 720335), (110, 707238), (126, 617430), (132, 589365), (135, 576268), (140, 555687), (154, 505170), (165, 471492), (180, 432201), (189, 411620), (198, 392910), (210, 370458), (220, 353619), (231, 336780), (252, 308715), (270, 288134), (297, 261940), (308, 252585), (315, 246972), (330, 235746), (378, 205810), (385, 202068), (396, 196455), (420, 185229), (462, 168390), (495, 157164), (540, 144067), (594, 130970), (630, 123486), (660, 117873), (693, 112260), (756, 102905), (770, 101034), (924, 84195), (945, 82324), (990, 78582), (1155, 67356), (1188, 65485), (1260, 61743), (1386, 56130), (1485, 52388), (1540, 50517), (1871, 41580), (1890, 41162), (1980, 39291), (2079, 37420), (2310, 33678), (2772, 28065), (2970, 26194), (3465, 22452), (3742, 20790), (3780, 20581), (4158, 18710), (4620, 16839), (5613, 13860), (5940, 13097), (6930, 11226), (7484, 10395), (8316, 9355)]