87359580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 343203840

約数和(自身を除く): 255844260

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, 121, 126, 132, 135, 140, 154, 165, 180, 189, 191, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 382, 385, 396, 420, 462, 484, 495, 540, 573, 594, 605, 630, 660, 693, 726, 756, 764, 770, 847, 924, 945, 955, 990, 1089, 1146, 1155, 1188, 1210, 1260, 1337, 1386, 1452, 1485, 1540, 1694, 1719, 1815, 1890, 1910, 1980, 2079, 2101, 2178, 2292, 2310, 2420, 2541, 2674, 2772, 2865, 2970, 3267, 3388, 3438, 3465, 3630, 3780, 3820, 4011, 4158, 4202, 4235, 4356, 4620, 5082, 5157, 5348, 5445, 5730, 5940, 6303, 6534, 6685, 6876, 6930, 7260, 7623, 8022, 8316, 8404, 8470, 8595, 10164, 10314, 10395, 10505, 10890, 11460, 12033, 12606, 12705, 13068, 13370, 13860, 14707, 15246, 16044, 16335, 16940, 17190, 18909, 20055, 20628, 20790, 21010, 21780, 22869, 23111, 24066, 25212, 25410, 25785, 26740, 29414, 30492, 31515, 32670, 34380, 36099, 37818, 38115, 40110, 41580, 42020, 44121, 45738, 46222, 48132, 50820, 51570, 56727, 58828, 60165, 63030, 65340, 69333, 72198, 73535, 75636, 76230, 80220, 88242, 91476, 92444, 94545, 103140, 113454, 114345, 115555, 120330, 126060, 132363, 138666, 144396, 147070, 152460, 161777, 176484, 180495, 189090, 207999, 220605, 226908, 228690, 231110, 240660, 264726, 277332, 283635, 294140, 323554, 346665, 360990, 378180, 397089, 415998, 441210, 457380, 462220, 485331, 529452, 567270, 623997, 647108, 661815, 693330, 721980, 794178, 808885, 831996, 882420, 970662, 1039995, 1134540, 1247994, 1323630, 1386660, 1455993, 1588356, 1617770, 1941324, 1985445, 2079990, 2426655, 2495988, 2647260, 2911986, 3119985, 3235540, 3970890, 4159980, 4367979, 4853310, 5823972, 6239970, 7279965, 7941780, 8735958, 9706620, 12479940, 14559930, 17471916, 21839895, 29119860, 43679790, 87359580]

約数ペア:

[(1, 87359580), (2, 43679790), (3, 29119860), (4, 21839895), (5, 17471916), (6, 14559930), (7, 12479940), (9, 9706620), (10, 8735958), (11, 7941780), (12, 7279965), (14, 6239970), (15, 5823972), (18, 4853310), (20, 4367979), (21, 4159980), (22, 3970890), (27, 3235540), (28, 3119985), (30, 2911986), (33, 2647260), (35, 2495988), (36, 2426655), (42, 2079990), (44, 1985445), (45, 1941324), (54, 1617770), (55, 1588356), (60, 1455993), (63, 1386660), (66, 1323630), (70, 1247994), (77, 1134540), (84, 1039995), (90, 970662), (99, 882420), (105, 831996), (108, 808885), (110, 794178), (121, 721980), (126, 693330), (132, 661815), (135, 647108), (140, 623997), (154, 567270), (165, 529452), (180, 485331), (189, 462220), (191, 457380), (198, 441210), (210, 415998), (220, 397089), (231, 378180), (242, 360990), (252, 346665), (270, 323554), (297, 294140), (308, 283635), (315, 277332), (330, 264726), (363, 240660), (378, 231110), (382, 228690), (385, 226908), (396, 220605), (420, 207999), (462, 189090), (484, 180495), (495, 176484), (540, 161777), (573, 152460), (594, 147070), (605, 144396), (630, 138666), (660, 132363), (693, 126060), (726, 120330), (756, 115555), (764, 114345), (770, 113454), (847, 103140), (924, 94545), (945, 92444), (955, 91476), (990, 88242), (1089, 80220), (1146, 76230), (1155, 75636), (1188, 73535), (1210, 72198), (1260, 69333), (1337, 65340), (1386, 63030), (1452, 60165), (1485, 58828), (1540, 56727), (1694, 51570), (1719, 50820), (1815, 48132), (1890, 46222), (1910, 45738), (1980, 44121), (2079, 42020), (2101, 41580), (2178, 40110), (2292, 38115), (2310, 37818), (2420, 36099), (2541, 34380), (2674, 32670), (2772, 31515), (2865, 30492), (2970, 29414), (3267, 26740), (3388, 25785), (3438, 25410), (3465, 25212), (3630, 24066), (3780, 23111), (3820, 22869), (4011, 21780), (4158, 21010), (4202, 20790), (4235, 20628), (4356, 20055), (4620, 18909), (5082, 17190), (5157, 16940), (5348, 16335), (5445, 16044), (5730, 15246), (5940, 14707), (6303, 13860), (6534, 13370), (6685, 13068), (6876, 12705), (6930, 12606), (7260, 12033), (7623, 11460), (8022, 10890), (8316, 10505), (8404, 10395), (8470, 10314), (8595, 10164)]