453837780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1618081920

約数和(自身を除く): 1164244140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 97, 99, 102, 110, 132, 139, 153, 165, 170, 180, 187, 194, 198, 204, 220, 255, 278, 291, 306, 330, 340, 374, 388, 396, 417, 485, 495, 510, 556, 561, 582, 612, 660, 695, 748, 765, 834, 873, 935, 970, 990, 1020, 1067, 1122, 1164, 1251, 1390, 1455, 1529, 1530, 1649, 1668, 1683, 1746, 1870, 1940, 1980, 2085, 2134, 2244, 2363, 2502, 2780, 2805, 2910, 3058, 3060, 3201, 3298, 3366, 3492, 3740, 4170, 4268, 4365, 4587, 4726, 4947, 5004, 5335, 5610, 5820, 6116, 6255, 6402, 6596, 6732, 7089, 7645, 8245, 8340, 8415, 8730, 9174, 9452, 9603, 9894, 10670, 11220, 11815, 12510, 12804, 13483, 13761, 14178, 14841, 15290, 16005, 16490, 16830, 17460, 18139, 18348, 19206, 19788, 21267, 21340, 22935, 23630, 24735, 25020, 25993, 26966, 27522, 28356, 29682, 30580, 32010, 32980, 33660, 35445, 36278, 38412, 40449, 42534, 45870, 47260, 48015, 49470, 51986, 53932, 54417, 55044, 59364, 64020, 67415, 68805, 70890, 72556, 74205, 77979, 80898, 85068, 90695, 91740, 96030, 98940, 103972, 106335, 108834, 121347, 129965, 134830, 137610, 141780, 148313, 148410, 155958, 161796, 163251, 181390, 192060, 202245, 212670, 217668, 229211, 233937, 242694, 259930, 269660, 272085, 275220, 296626, 296820, 311916, 326502, 362780, 389895, 404490, 425340, 444939, 458422, 467874, 485388, 519860, 544170, 593252, 606735, 653004, 687633, 741565, 779790, 808980, 816255, 889878, 916844, 935748, 1088340, 1146055, 1169685, 1213470, 1334817, 1375266, 1483130, 1559580, 1632510, 1779756, 2062899, 2224695, 2292110, 2339370, 2426940, 2521321, 2669634, 2750532, 2966260, 3265020, 3438165, 4125798, 4449390, 4584220, 4678740, 5042642, 5339268, 6674085, 6876330, 7563963, 8251596, 8898780, 10085284, 10314495, 12606605, 13348170, 13752660, 15127926, 20628990, 22691889, 25213210, 26696340, 30255852, 37819815, 41257980, 45383778, 50426420, 75639630, 90767556, 113459445, 151279260, 226918890, 453837780]

約数ペア:

[(1, 453837780), (2, 226918890), (3, 151279260), (4, 113459445), (5, 90767556), (6, 75639630), (9, 50426420), (10, 45383778), (11, 41257980), (12, 37819815), (15, 30255852), (17, 26696340), (18, 25213210), (20, 22691889), (22, 20628990), (30, 15127926), (33, 13752660), (34, 13348170), (36, 12606605), (44, 10314495), (45, 10085284), (51, 8898780), (55, 8251596), (60, 7563963), (66, 6876330), (68, 6674085), (85, 5339268), (90, 5042642), (97, 4678740), (99, 4584220), (102, 4449390), (110, 4125798), (132, 3438165), (139, 3265020), (153, 2966260), (165, 2750532), (170, 2669634), (180, 2521321), (187, 2426940), (194, 2339370), (198, 2292110), (204, 2224695), (220, 2062899), (255, 1779756), (278, 1632510), (291, 1559580), (306, 1483130), (330, 1375266), (340, 1334817), (374, 1213470), (388, 1169685), (396, 1146055), (417, 1088340), (485, 935748), (495, 916844), (510, 889878), (556, 816255), (561, 808980), (582, 779790), (612, 741565), (660, 687633), (695, 653004), (748, 606735), (765, 593252), (834, 544170), (873, 519860), (935, 485388), (970, 467874), (990, 458422), (1020, 444939), (1067, 425340), (1122, 404490), (1164, 389895), (1251, 362780), (1390, 326502), (1455, 311916), (1529, 296820), (1530, 296626), (1649, 275220), (1668, 272085), (1683, 269660), (1746, 259930), (1870, 242694), (1940, 233937), (1980, 229211), (2085, 217668), (2134, 212670), (2244, 202245), (2363, 192060), (2502, 181390), (2780, 163251), (2805, 161796), (2910, 155958), (3058, 148410), (3060, 148313), (3201, 141780), (3298, 137610), (3366, 134830), (3492, 129965), (3740, 121347), (4170, 108834), (4268, 106335), (4365, 103972), (4587, 98940), (4726, 96030), (4947, 91740), (5004, 90695), (5335, 85068), (5610, 80898), (5820, 77979), (6116, 74205), (6255, 72556), (6402, 70890), (6596, 68805), (6732, 67415), (7089, 64020), (7645, 59364), (8245, 55044), (8340, 54417), (8415, 53932), (8730, 51986), (9174, 49470), (9452, 48015), (9603, 47260), (9894, 45870), (10670, 42534), (11220, 40449), (11815, 38412), (12510, 36278), (12804, 35445), (13483, 33660), (13761, 32980), (14178, 32010), (14841, 30580), (15290, 29682), (16005, 28356), (16490, 27522), (16830, 26966), (17460, 25993), (18139, 25020), (18348, 24735), (19206, 23630), (19788, 22935), (21267, 21340)]