68349600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 216

約数和(自身を含む): 263233152

約数和(自身を除く): 194883552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 863, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1726, 1760, 1800, 1980, 2200, 2400, 2475, 2589, 2640, 3168, 3300, 3452, 3600, 3960, 4315, 4400, 4950, 5178, 5280, 6600, 6904, 7200, 7767, 7920, 8630, 8800, 9493, 9900, 10356, 12945, 13200, 13808, 15534, 15840, 17260, 18986, 19800, 20712, 21575, 25890, 26400, 27616, 28479, 31068, 34520, 37972, 38835, 39600, 41424, 43150, 47465, 51780, 56958, 62136, 64725, 69040, 75944, 77670, 79200, 82848, 85437, 86300, 94930, 103560, 113916, 124272, 129450, 138080, 142395, 151888, 155340, 170874, 172600, 189860, 194175, 207120, 227832, 237325, 248544, 258900, 284790, 303776, 310680, 341748, 345200, 379720, 388350, 414240, 427185, 455664, 474650, 517800, 569580, 621360, 683496, 690400, 711975, 759440, 776700, 854370, 911328, 949300, 1035600, 1139160, 1242720, 1366992, 1423950, 1518880, 1553400, 1708740, 1898600, 2071200, 2135925, 2278320, 2733984, 2847900, 3106800, 3417480, 3797200, 4271850, 4556640, 5695800, 6213600, 6834960, 7594400, 8543700, 11391600, 13669920, 17087400, 22783200, 34174800, 68349600]

約数ペア:

[(1, 68349600), (2, 34174800), (3, 22783200), (4, 17087400), (5, 13669920), (6, 11391600), (8, 8543700), (9, 7594400), (10, 6834960), (11, 6213600), (12, 5695800), (15, 4556640), (16, 4271850), (18, 3797200), (20, 3417480), (22, 3106800), (24, 2847900), (25, 2733984), (30, 2278320), (32, 2135925), (33, 2071200), (36, 1898600), (40, 1708740), (44, 1553400), (45, 1518880), (48, 1423950), (50, 1366992), (55, 1242720), (60, 1139160), (66, 1035600), (72, 949300), (75, 911328), (80, 854370), (88, 776700), (90, 759440), (96, 711975), (99, 690400), (100, 683496), (110, 621360), (120, 569580), (132, 517800), (144, 474650), (150, 455664), (160, 427185), (165, 414240), (176, 388350), (180, 379720), (198, 345200), (200, 341748), (220, 310680), (225, 303776), (240, 284790), (264, 258900), (275, 248544), (288, 237325), (300, 227832), (330, 207120), (352, 194175), (360, 189860), (396, 172600), (400, 170874), (440, 155340), (450, 151888), (480, 142395), (495, 138080), (528, 129450), (550, 124272), (600, 113916), (660, 103560), (720, 94930), (792, 86300), (800, 85437), (825, 82848), (863, 79200), (880, 77670), (900, 75944), (990, 69040), (1056, 64725), (1100, 62136), (1200, 56958), (1320, 51780), (1440, 47465), (1584, 43150), (1650, 41424), (1726, 39600), (1760, 38835), (1800, 37972), (1980, 34520), (2200, 31068), (2400, 28479), (2475, 27616), (2589, 26400), (2640, 25890), (3168, 21575), (3300, 20712), (3452, 19800), (3600, 18986), (3960, 17260), (4315, 15840), (4400, 15534), (4950, 13808), (5178, 13200), (5280, 12945), (6600, 10356), (6904, 9900), (7200, 9493), (7767, 8800), (7920, 8630)]