275811030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 876395520

約数和(自身を除く): 600584490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 31, 33, 38, 43, 45, 55, 57, 62, 66, 86, 90, 93, 95, 99, 110, 114, 121, 129, 155, 165, 171, 186, 190, 198, 209, 215, 242, 258, 279, 285, 310, 330, 341, 342, 363, 387, 418, 430, 465, 473, 495, 558, 570, 589, 605, 627, 645, 682, 726, 774, 817, 855, 930, 946, 990, 1023, 1045, 1089, 1178, 1210, 1254, 1290, 1333, 1395, 1419, 1634, 1705, 1710, 1767, 1815, 1881, 1935, 2046, 2090, 2178, 2299, 2365, 2451, 2666, 2790, 2838, 2945, 3069, 3135, 3410, 3534, 3630, 3751, 3762, 3870, 3999, 4085, 4257, 4598, 4730, 4902, 5115, 5203, 5301, 5445, 5890, 6138, 6270, 6479, 6665, 6897, 7095, 7353, 7502, 7998, 8170, 8514, 8835, 8987, 9405, 10230, 10406, 10602, 10890, 11253, 11495, 11997, 12255, 12958, 13330, 13794, 14190, 14663, 14706, 15345, 15609, 17670, 17974, 18755, 18810, 19437, 19995, 20691, 21285, 22506, 22990, 23994, 24510, 25327, 26015, 26505, 26961, 29326, 30690, 31218, 32395, 33759, 34485, 36765, 37510, 38874, 39990, 41382, 42570, 43989, 44935, 46827, 50654, 52030, 53010, 53922, 56265, 58311, 59985, 64790, 67518, 68970, 71269, 73315, 73530, 75981, 78045, 80883, 87978, 89870, 93654, 97185, 98857, 103455, 112530, 116622, 119970, 126635, 131967, 134805, 142538, 146630, 151962, 156090, 161293, 161766, 168795, 194370, 197714, 206910, 213807, 219945, 227943, 234135, 253270, 263934, 269610, 278597, 291555, 296571, 322586, 337590, 356345, 379905, 404415, 427614, 439890, 455886, 468270, 483879, 494285, 557194, 583110, 593142, 641421, 659835, 712690, 759810, 806465, 808830, 835791, 889713, 967758, 988570, 1069035, 1139715, 1282842, 1319670, 1392985, 1451637, 1482855, 1612930, 1671582, 1779426, 2138070, 2279430, 2419395, 2507373, 2785970, 2903274, 2965710, 3064567, 3207105, 4178955, 4448565, 4838790, 5014746, 6129134, 6414210, 7258185, 8357910, 8897130, 9193701, 12536865, 14516370, 15322835, 18387402, 25073730, 27581103, 30645670, 45968505, 55162206, 91937010, 137905515, 275811030]

約数ペア:

[(1, 275811030), (2, 137905515), (3, 91937010), (5, 55162206), (6, 45968505), (9, 30645670), (10, 27581103), (11, 25073730), (15, 18387402), (18, 15322835), (19, 14516370), (22, 12536865), (30, 9193701), (31, 8897130), (33, 8357910), (38, 7258185), (43, 6414210), (45, 6129134), (55, 5014746), (57, 4838790), (62, 4448565), (66, 4178955), (86, 3207105), (90, 3064567), (93, 2965710), (95, 2903274), (99, 2785970), (110, 2507373), (114, 2419395), (121, 2279430), (129, 2138070), (155, 1779426), (165, 1671582), (171, 1612930), (186, 1482855), (190, 1451637), (198, 1392985), (209, 1319670), (215, 1282842), (242, 1139715), (258, 1069035), (279, 988570), (285, 967758), (310, 889713), (330, 835791), (341, 808830), (342, 806465), (363, 759810), (387, 712690), (418, 659835), (430, 641421), (465, 593142), (473, 583110), (495, 557194), (558, 494285), (570, 483879), (589, 468270), (605, 455886), (627, 439890), (645, 427614), (682, 404415), (726, 379905), (774, 356345), (817, 337590), (855, 322586), (930, 296571), (946, 291555), (990, 278597), (1023, 269610), (1045, 263934), (1089, 253270), (1178, 234135), (1210, 227943), (1254, 219945), (1290, 213807), (1333, 206910), (1395, 197714), (1419, 194370), (1634, 168795), (1705, 161766), (1710, 161293), (1767, 156090), (1815, 151962), (1881, 146630), (1935, 142538), (2046, 134805), (2090, 131967), (2178, 126635), (2299, 119970), (2365, 116622), (2451, 112530), (2666, 103455), (2790, 98857), (2838, 97185), (2945, 93654), (3069, 89870), (3135, 87978), (3410, 80883), (3534, 78045), (3630, 75981), (3751, 73530), (3762, 73315), (3870, 71269), (3999, 68970), (4085, 67518), (4257, 64790), (4598, 59985), (4730, 58311), (4902, 56265), (5115, 53922), (5203, 53010), (5301, 52030), (5445, 50654), (5890, 46827), (6138, 44935), (6270, 43989), (6479, 42570), (6665, 41382), (6897, 39990), (7095, 38874), (7353, 37510), (7502, 36765), (7998, 34485), (8170, 33759), (8514, 32395), (8835, 31218), (8987, 30690), (9405, 29326), (10230, 26961), (10406, 26505), (10602, 26015), (10890, 25327), (11253, 24510), (11495, 23994), (11997, 22990), (12255, 22506), (12958, 21285), (13330, 20691), (13794, 19995), (14190, 19437), (14663, 18810), (14706, 18755), (15345, 17974), (15609, 17670)]