84957180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 314399232

約数和(自身を除く): 229442052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 49, 55, 60, 66, 70, 71, 74, 77, 84, 98, 105, 110, 111, 132, 140, 142, 147, 148, 154, 165, 185, 196, 210, 213, 220, 222, 231, 245, 259, 284, 294, 308, 330, 355, 370, 385, 407, 420, 426, 444, 462, 490, 497, 518, 539, 555, 588, 660, 710, 735, 740, 770, 777, 781, 814, 852, 924, 980, 994, 1036, 1065, 1078, 1110, 1155, 1221, 1295, 1420, 1470, 1491, 1540, 1554, 1562, 1617, 1628, 1813, 1988, 2035, 2130, 2156, 2220, 2310, 2343, 2442, 2485, 2590, 2627, 2695, 2849, 2940, 2982, 3108, 3124, 3234, 3479, 3626, 3885, 3905, 4070, 4260, 4620, 4686, 4884, 4970, 5180, 5254, 5390, 5439, 5467, 5698, 5964, 6105, 6468, 6958, 7252, 7455, 7770, 7810, 7881, 8085, 8140, 8547, 9065, 9372, 9940, 10437, 10508, 10780, 10878, 10934, 11396, 11715, 12210, 13135, 13916, 14245, 14910, 15540, 15620, 15762, 16170, 16401, 17094, 17395, 18130, 18389, 19943, 20874, 21756, 21868, 23430, 24420, 26270, 27195, 27335, 28490, 28897, 29820, 31524, 32340, 32802, 34188, 34790, 36260, 36778, 38269, 39405, 39886, 41748, 42735, 46860, 52185, 52540, 54390, 54670, 55167, 56980, 57794, 59829, 65604, 69580, 73556, 76538, 78810, 79772, 82005, 85470, 86691, 91945, 99715, 104370, 108780, 109340, 110334, 114807, 115588, 119658, 128723, 144485, 153076, 157620, 164010, 170940, 173382, 183890, 191345, 199430, 202279, 208740, 220668, 229614, 239316, 257446, 275835, 288970, 299145, 328020, 346764, 367780, 382690, 386169, 398860, 404558, 433455, 459228, 514892, 551670, 574035, 577940, 598290, 606837, 643615, 765380, 772338, 809116, 866910, 1011395, 1103340, 1148070, 1196580, 1213674, 1287230, 1415953, 1544676, 1733820, 1930845, 2022790, 2296140, 2427348, 2574460, 2831906, 3034185, 3861690, 4045580, 4247859, 5663812, 6068370, 7079765, 7723380, 8495718, 12136740, 14159530, 16991436, 21239295, 28319060, 42478590, 84957180]

約数ペア:

[(1, 84957180), (2, 42478590), (3, 28319060), (4, 21239295), (5, 16991436), (6, 14159530), (7, 12136740), (10, 8495718), (11, 7723380), (12, 7079765), (14, 6068370), (15, 5663812), (20, 4247859), (21, 4045580), (22, 3861690), (28, 3034185), (30, 2831906), (33, 2574460), (35, 2427348), (37, 2296140), (42, 2022790), (44, 1930845), (49, 1733820), (55, 1544676), (60, 1415953), (66, 1287230), (70, 1213674), (71, 1196580), (74, 1148070), (77, 1103340), (84, 1011395), (98, 866910), (105, 809116), (110, 772338), (111, 765380), (132, 643615), (140, 606837), (142, 598290), (147, 577940), (148, 574035), (154, 551670), (165, 514892), (185, 459228), (196, 433455), (210, 404558), (213, 398860), (220, 386169), (222, 382690), (231, 367780), (245, 346764), (259, 328020), (284, 299145), (294, 288970), (308, 275835), (330, 257446), (355, 239316), (370, 229614), (385, 220668), (407, 208740), (420, 202279), (426, 199430), (444, 191345), (462, 183890), (490, 173382), (497, 170940), (518, 164010), (539, 157620), (555, 153076), (588, 144485), (660, 128723), (710, 119658), (735, 115588), (740, 114807), (770, 110334), (777, 109340), (781, 108780), (814, 104370), (852, 99715), (924, 91945), (980, 86691), (994, 85470), (1036, 82005), (1065, 79772), (1078, 78810), (1110, 76538), (1155, 73556), (1221, 69580), (1295, 65604), (1420, 59829), (1470, 57794), (1491, 56980), (1540, 55167), (1554, 54670), (1562, 54390), (1617, 52540), (1628, 52185), (1813, 46860), (1988, 42735), (2035, 41748), (2130, 39886), (2156, 39405), (2220, 38269), (2310, 36778), (2343, 36260), (2442, 34790), (2485, 34188), (2590, 32802), (2627, 32340), (2695, 31524), (2849, 29820), (2940, 28897), (2982, 28490), (3108, 27335), (3124, 27195), (3234, 26270), (3479, 24420), (3626, 23430), (3885, 21868), (3905, 21756), (4070, 20874), (4260, 19943), (4620, 18389), (4686, 18130), (4884, 17395), (4970, 17094), (5180, 16401), (5254, 16170), (5390, 15762), (5439, 15620), (5467, 15540), (5698, 14910), (5964, 14245), (6105, 13916), (6468, 13135), (6958, 12210), (7252, 11715), (7455, 11396), (7770, 10934), (7810, 10878), (7881, 10780), (8085, 10508), (8140, 10437), (8547, 9940), (9065, 9372)]