305874242550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{28439}}^1$

素因数の和:28748

約数の個数: 192

約数和(自身を含む): 873458380800

約数和(自身を除く): 567584138250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 257, 270, 279, 310, 450, 465, 514, 558, 675, 771, 775, 837, 930, 1285, 1350, 1395, 1542, 1550, 1674, 2313, 2325, 2570, 2790, 3855, 4185, 4626, 4650, 6425, 6939, 6975, 7710, 7967, 8370, 11565, 12850, 13878, 13950, 15934, 19275, 20925, 23130, 23901, 28439, 34695, 38550, 39835, 41850, 47802, 56878, 57825, 69390, 71703, 79670, 85317, 115650, 119505, 142195, 143406, 170634, 173475, 199175, 215109, 239010, 255951, 284390, 346950, 358515, 398350, 426585, 430218, 511902, 597525, 710975, 717030, 767853, 853170, 881609, 1075545, 1195050, 1279755, 1421950, 1535706, 1763218, 1792575, 2132925, 2151090, 2559510, 2644827, 3585150, 3839265, 4265850, 4408045, 5289654, 5377725, 6398775, 7308823, 7678530, 7934481, 8816090, 10755450, 12797550, 13224135, 14617646, 15868962, 19196325, 21926469, 22040225, 23803443, 26448270, 36544115, 38392650, 39672405, 43852938, 44080450, 47606886, 65779407, 66120675, 73088230, 79344810, 109632345, 119017215, 131558814, 132241350, 182720575, 197338221, 198362025, 219264690, 226573513, 238034430, 328897035, 365441150, 394676442, 396724050, 453147026, 548161725, 595086075, 657794070, 679720539, 986691105, 1096323450, 1132867565, 1190172150, 1359441078, 1644485175, 1973382210, 2039161617, 2265735130, 3288970350, 3398602695, 4078323234, 4933455525, 5664337825, 6117484851, 6797205390, 9866911050, 10195808085, 11328675650, 12234969702, 16993013475, 20391616170, 30587424255, 33986026950, 50979040425, 61174848510, 101958080850, 152937121275, 305874242550]

約数ペア:

[(1, 305874242550), (2, 152937121275), (3, 101958080850), (5, 61174848510), (6, 50979040425), (9, 33986026950), (10, 30587424255), (15, 20391616170), (18, 16993013475), (25, 12234969702), (27, 11328675650), (30, 10195808085), (31, 9866911050), (45, 6797205390), (50, 6117484851), (54, 5664337825), (62, 4933455525), (75, 4078323234), (90, 3398602695), (93, 3288970350), (135, 2265735130), (150, 2039161617), (155, 1973382210), (186, 1644485175), (225, 1359441078), (257, 1190172150), (270, 1132867565), (279, 1096323450), (310, 986691105), (450, 679720539), (465, 657794070), (514, 595086075), (558, 548161725), (675, 453147026), (771, 396724050), (775, 394676442), (837, 365441150), (930, 328897035), (1285, 238034430), (1350, 226573513), (1395, 219264690), (1542, 198362025), (1550, 197338221), (1674, 182720575), (2313, 132241350), (2325, 131558814), (2570, 119017215), (2790, 109632345), (3855, 79344810), (4185, 73088230), (4626, 66120675), (4650, 65779407), (6425, 47606886), (6939, 44080450), (6975, 43852938), (7710, 39672405), (7967, 38392650), (8370, 36544115), (11565, 26448270), (12850, 23803443), (13878, 22040225), (13950, 21926469), (15934, 19196325), (19275, 15868962), (20925, 14617646), (23130, 13224135), (23901, 12797550), (28439, 10755450), (34695, 8816090), (38550, 7934481), (39835, 7678530), (41850, 7308823), (47802, 6398775), (56878, 5377725), (57825, 5289654), (69390, 4408045), (71703, 4265850), (79670, 3839265), (85317, 3585150), (115650, 2644827), (119505, 2559510), (142195, 2151090), (143406, 2132925), (170634, 1792575), (173475, 1763218), (199175, 1535706), (215109, 1421950), (239010, 1279755), (255951, 1195050), (284390, 1075545), (346950, 881609), (358515, 853170), (398350, 767853), (426585, 717030), (430218, 710975), (511902, 597525)]