122805900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 446575584

約数和(自身を除く): 323769684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 101, 105, 126, 140, 150, 175, 180, 193, 202, 210, 225, 252, 300, 303, 315, 350, 386, 404, 420, 450, 505, 525, 579, 606, 630, 700, 707, 772, 900, 909, 965, 1010, 1050, 1158, 1212, 1260, 1351, 1414, 1515, 1575, 1737, 1818, 1930, 2020, 2100, 2121, 2316, 2525, 2702, 2828, 2895, 3030, 3150, 3474, 3535, 3636, 3860, 4053, 4242, 4545, 4825, 5050, 5404, 5790, 6060, 6300, 6363, 6755, 6948, 7070, 7575, 8106, 8484, 8685, 9090, 9650, 10100, 10605, 11580, 12159, 12726, 13510, 14140, 14475, 15150, 16212, 17370, 17675, 18180, 19300, 19493, 20265, 21210, 22725, 24318, 25452, 27020, 28950, 30300, 31815, 33775, 34740, 35350, 38986, 40530, 42420, 43425, 45450, 48636, 53025, 57900, 58479, 60795, 63630, 67550, 70700, 77972, 81060, 86850, 90900, 97465, 101325, 106050, 116958, 121590, 127260, 135100, 136451, 159075, 173700, 175437, 194930, 202650, 212100, 233916, 243180, 272902, 292395, 303975, 318150, 350874, 389860, 405300, 409353, 487325, 545804, 584790, 607950, 636300, 682255, 701748, 818706, 877185, 974650, 1169580, 1215900, 1228059, 1364510, 1461975, 1637412, 1754370, 1949300, 2046765, 2456118, 2729020, 2923950, 3411275, 3508740, 4093530, 4385925, 4912236, 5847900, 6140295, 6822550, 8187060, 8771850, 10233825, 12280590, 13645100, 17543700, 20467650, 24561180, 30701475, 40935300, 61402950, 122805900]

約数ペア:

[(1, 122805900), (2, 61402950), (3, 40935300), (4, 30701475), (5, 24561180), (6, 20467650), (7, 17543700), (9, 13645100), (10, 12280590), (12, 10233825), (14, 8771850), (15, 8187060), (18, 6822550), (20, 6140295), (21, 5847900), (25, 4912236), (28, 4385925), (30, 4093530), (35, 3508740), (36, 3411275), (42, 2923950), (45, 2729020), (50, 2456118), (60, 2046765), (63, 1949300), (70, 1754370), (75, 1637412), (84, 1461975), (90, 1364510), (100, 1228059), (101, 1215900), (105, 1169580), (126, 974650), (140, 877185), (150, 818706), (175, 701748), (180, 682255), (193, 636300), (202, 607950), (210, 584790), (225, 545804), (252, 487325), (300, 409353), (303, 405300), (315, 389860), (350, 350874), (386, 318150), (404, 303975), (420, 292395), (450, 272902), (505, 243180), (525, 233916), (579, 212100), (606, 202650), (630, 194930), (700, 175437), (707, 173700), (772, 159075), (900, 136451), (909, 135100), (965, 127260), (1010, 121590), (1050, 116958), (1158, 106050), (1212, 101325), (1260, 97465), (1351, 90900), (1414, 86850), (1515, 81060), (1575, 77972), (1737, 70700), (1818, 67550), (1930, 63630), (2020, 60795), (2100, 58479), (2121, 57900), (2316, 53025), (2525, 48636), (2702, 45450), (2828, 43425), (2895, 42420), (3030, 40530), (3150, 38986), (3474, 35350), (3535, 34740), (3636, 33775), (3860, 31815), (4053, 30300), (4242, 28950), (4545, 27020), (4825, 25452), (5050, 24318), (5404, 22725), (5790, 21210), (6060, 20265), (6300, 19493), (6363, 19300), (6755, 18180), (6948, 17675), (7070, 17370), (7575, 16212), (8106, 15150), (8484, 14475), (8685, 14140), (9090, 13510), (9650, 12726), (10100, 12159), (10605, 11580)]