68831100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 249359040

約数和(自身を除く): 180527940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 37, 39, 45, 50, 52, 53, 54, 60, 65, 74, 75, 78, 90, 100, 106, 108, 111, 117, 130, 135, 148, 150, 156, 159, 180, 185, 195, 212, 222, 225, 234, 260, 265, 270, 300, 318, 325, 333, 351, 370, 390, 444, 450, 468, 477, 481, 530, 540, 555, 585, 636, 650, 666, 675, 689, 702, 740, 780, 795, 900, 925, 954, 962, 975, 999, 1060, 1110, 1170, 1300, 1325, 1332, 1350, 1378, 1404, 1431, 1443, 1590, 1665, 1755, 1850, 1908, 1924, 1950, 1961, 1998, 2067, 2220, 2340, 2385, 2405, 2650, 2700, 2756, 2775, 2862, 2886, 2925, 3180, 3330, 3445, 3510, 3700, 3900, 3922, 3975, 3996, 4134, 4329, 4770, 4810, 4995, 5300, 5550, 5724, 5772, 5850, 5883, 6201, 6660, 6890, 7020, 7155, 7215, 7844, 7950, 8268, 8325, 8658, 8775, 9540, 9620, 9805, 9990, 10335, 11100, 11700, 11766, 11925, 12025, 12402, 12987, 13780, 14310, 14430, 15900, 16650, 17225, 17316, 17550, 17649, 18603, 19610, 19980, 20670, 21645, 23532, 23850, 24050, 24804, 24975, 25493, 25974, 28620, 28860, 29415, 31005, 33300, 34450, 35100, 35298, 35775, 36075, 37206, 39220, 41340, 43290, 47700, 48100, 49025, 49950, 50986, 51675, 51948, 52947, 58830, 62010, 64935, 68900, 70596, 71550, 72150, 74412, 76479, 86580, 88245, 93015, 98050, 99900, 101972, 103350, 105894, 108225, 117660, 124020, 127465, 129870, 143100, 144300, 147075, 152958, 155025, 176490, 186030, 196100, 206700, 211788, 216450, 229437, 254930, 259740, 264735, 294150, 305916, 310050, 324675, 352980, 372060, 382395, 432900, 441225, 458874, 465075, 509860, 529470, 588300, 620100, 637325, 649350, 688311, 764790, 882450, 917748, 930150, 1058940, 1147185, 1274650, 1298700, 1323675, 1376622, 1529580, 1764900, 1860300, 1911975, 2294370, 2549300, 2647350, 2753244, 3441555, 3823950, 4588740, 5294700, 5735925, 6883110, 7647900, 11471850, 13766220, 17207775, 22943700, 34415550, 68831100]

約数ペア:

[(1, 68831100), (2, 34415550), (3, 22943700), (4, 17207775), (5, 13766220), (6, 11471850), (9, 7647900), (10, 6883110), (12, 5735925), (13, 5294700), (15, 4588740), (18, 3823950), (20, 3441555), (25, 2753244), (26, 2647350), (27, 2549300), (30, 2294370), (36, 1911975), (37, 1860300), (39, 1764900), (45, 1529580), (50, 1376622), (52, 1323675), (53, 1298700), (54, 1274650), (60, 1147185), (65, 1058940), (74, 930150), (75, 917748), (78, 882450), (90, 764790), (100, 688311), (106, 649350), (108, 637325), (111, 620100), (117, 588300), (130, 529470), (135, 509860), (148, 465075), (150, 458874), (156, 441225), (159, 432900), (180, 382395), (185, 372060), (195, 352980), (212, 324675), (222, 310050), (225, 305916), (234, 294150), (260, 264735), (265, 259740), (270, 254930), (300, 229437), (318, 216450), (325, 211788), (333, 206700), (351, 196100), (370, 186030), (390, 176490), (444, 155025), (450, 152958), (468, 147075), (477, 144300), (481, 143100), (530, 129870), (540, 127465), (555, 124020), (585, 117660), (636, 108225), (650, 105894), (666, 103350), (675, 101972), (689, 99900), (702, 98050), (740, 93015), (780, 88245), (795, 86580), (900, 76479), (925, 74412), (954, 72150), (962, 71550), (975, 70596), (999, 68900), (1060, 64935), (1110, 62010), (1170, 58830), (1300, 52947), (1325, 51948), (1332, 51675), (1350, 50986), (1378, 49950), (1404, 49025), (1431, 48100), (1443, 47700), (1590, 43290), (1665, 41340), (1755, 39220), (1850, 37206), (1908, 36075), (1924, 35775), (1950, 35298), (1961, 35100), (1998, 34450), (2067, 33300), (2220, 31005), (2340, 29415), (2385, 28860), (2405, 28620), (2650, 25974), (2700, 25493), (2756, 24975), (2775, 24804), (2862, 24050), (2886, 23850), (2925, 23532), (3180, 21645), (3330, 20670), (3445, 19980), (3510, 19610), (3700, 18603), (3900, 17649), (3922, 17550), (3975, 17316), (3996, 17225), (4134, 16650), (4329, 15900), (4770, 14430), (4810, 14310), (4995, 13780), (5300, 12987), (5550, 12402), (5724, 12025), (5772, 11925), (5850, 11766), (5883, 11700), (6201, 11100), (6660, 10335), (6890, 9990), (7020, 9805), (7155, 9620), (7215, 9540), (7844, 8775), (7950, 8658), (8268, 8325)]