53382780

素因数分解:

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

素因数の和:102

約数の個数: 288

約数和(自身を含む): 196627200

約数和(自身を除く): 143244420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 43, 44, 45, 54, 55, 57, 60, 66, 76, 86, 90, 95, 99, 108, 110, 114, 121, 129, 132, 135, 165, 171, 172, 180, 190, 198, 209, 215, 220, 228, 242, 258, 270, 285, 297, 330, 342, 363, 380, 387, 396, 418, 430, 473, 484, 495, 513, 516, 540, 570, 594, 605, 627, 645, 660, 684, 726, 774, 817, 836, 855, 860, 946, 990, 1026, 1045, 1089, 1140, 1161, 1188, 1210, 1254, 1290, 1419, 1452, 1485, 1548, 1634, 1710, 1815, 1881, 1892, 1935, 1980, 2052, 2090, 2178, 2299, 2322, 2365, 2420, 2451, 2508, 2565, 2580, 2838, 2970, 3135, 3267, 3268, 3420, 3630, 3762, 3870, 4085, 4180, 4257, 4356, 4598, 4644, 4730, 4902, 5130, 5203, 5445, 5643, 5676, 5805, 5940, 6270, 6534, 6897, 7095, 7260, 7353, 7524, 7740, 8170, 8514, 8987, 9196, 9405, 9460, 9804, 10260, 10406, 10890, 11286, 11495, 11610, 12255, 12540, 12771, 13068, 13794, 14190, 14706, 15609, 16335, 16340, 17028, 17974, 18810, 20691, 20812, 21285, 21780, 22059, 22572, 22990, 23220, 24510, 25542, 26015, 26961, 27588, 28215, 28380, 29412, 31218, 32670, 34485, 35948, 36765, 37620, 41382, 42570, 44118, 44935, 45980, 46827, 49020, 51084, 52030, 53922, 56430, 62073, 62436, 63855, 65340, 68970, 73530, 78045, 80883, 82764, 85140, 88236, 89870, 93654, 98857, 103455, 104060, 107844, 110295, 112860, 124146, 127710, 134805, 137940, 140481, 147060, 156090, 161766, 179740, 187308, 197714, 206910, 220590, 234135, 242649, 248292, 255420, 269610, 280962, 296571, 310365, 312180, 323532, 395428, 404415, 413820, 441180, 468270, 485298, 494285, 539220, 561924, 593142, 620730, 702405, 808830, 889713, 936540, 970596, 988570, 1186284, 1213245, 1241460, 1404810, 1482855, 1617660, 1779426, 1977140, 2426490, 2669139, 2809620, 2965710, 3558852, 4448565, 4852980, 5338278, 5931420, 8897130, 10676556, 13345695, 17794260, 26691390, 53382780]

約数ペア:

[(1, 53382780), (2, 26691390), (3, 17794260), (4, 13345695), (5, 10676556), (6, 8897130), (9, 5931420), (10, 5338278), (11, 4852980), (12, 4448565), (15, 3558852), (18, 2965710), (19, 2809620), (20, 2669139), (22, 2426490), (27, 1977140), (30, 1779426), (33, 1617660), (36, 1482855), (38, 1404810), (43, 1241460), (44, 1213245), (45, 1186284), (54, 988570), (55, 970596), (57, 936540), (60, 889713), (66, 808830), (76, 702405), (86, 620730), (90, 593142), (95, 561924), (99, 539220), (108, 494285), (110, 485298), (114, 468270), (121, 441180), (129, 413820), (132, 404415), (135, 395428), (165, 323532), (171, 312180), (172, 310365), (180, 296571), (190, 280962), (198, 269610), (209, 255420), (215, 248292), (220, 242649), (228, 234135), (242, 220590), (258, 206910), (270, 197714), (285, 187308), (297, 179740), (330, 161766), (342, 156090), (363, 147060), (380, 140481), (387, 137940), (396, 134805), (418, 127710), (430, 124146), (473, 112860), (484, 110295), (495, 107844), (513, 104060), (516, 103455), (540, 98857), (570, 93654), (594, 89870), (605, 88236), (627, 85140), (645, 82764), (660, 80883), (684, 78045), (726, 73530), (774, 68970), (817, 65340), (836, 63855), (855, 62436), (860, 62073), (946, 56430), (990, 53922), (1026, 52030), (1045, 51084), (1089, 49020), (1140, 46827), (1161, 45980), (1188, 44935), (1210, 44118), (1254, 42570), (1290, 41382), (1419, 37620), (1452, 36765), (1485, 35948), (1548, 34485), (1634, 32670), (1710, 31218), (1815, 29412), (1881, 28380), (1892, 28215), (1935, 27588), (1980, 26961), (2052, 26015), (2090, 25542), (2178, 24510), (2299, 23220), (2322, 22990), (2365, 22572), (2420, 22059), (2451, 21780), (2508, 21285), (2565, 20812), (2580, 20691), (2838, 18810), (2970, 17974), (3135, 17028), (3267, 16340), (3268, 16335), (3420, 15609), (3630, 14706), (3762, 14190), (3870, 13794), (4085, 13068), (4180, 12771), (4257, 12540), (4356, 12255), (4598, 11610), (4644, 11495), (4730, 11286), (4902, 10890), (5130, 10406), (5203, 10260), (5445, 9804), (5643, 9460), (5676, 9405), (5805, 9196), (5940, 8987), (6270, 8514), (6534, 8170), (6897, 7740), (7095, 7524), (7260, 7353)]