154001400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 192

約数和(自身を含む): 560916480

約数和(自身を除く): 406915080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 777, 840, 888, 925, 991, 1036, 1050, 1110, 1295, 1400, 1480, 1554, 1850, 1982, 2072, 2100, 2220, 2590, 2775, 2973, 3108, 3700, 3885, 3964, 4200, 4440, 4955, 5180, 5550, 5946, 6216, 6475, 6937, 7400, 7770, 7928, 9910, 10360, 11100, 11892, 12950, 13874, 14865, 15540, 19425, 19820, 20811, 22200, 23784, 24775, 25900, 27748, 29730, 31080, 34685, 36667, 38850, 39640, 41622, 49550, 51800, 55496, 59460, 69370, 73334, 74325, 77700, 83244, 99100, 104055, 110001, 118920, 138740, 146668, 148650, 155400, 166488, 173425, 183335, 198200, 208110, 220002, 256669, 277480, 293336, 297300, 346850, 366670, 416220, 440004, 513338, 520275, 550005, 594600, 693700, 733340, 770007, 832440, 880008, 916675, 1026676, 1040550, 1100010, 1283345, 1387400, 1466680, 1540014, 1833350, 2053352, 2081100, 2200020, 2566690, 2750025, 3080028, 3666700, 3850035, 4162200, 4400040, 5133380, 5500050, 6160056, 6416725, 7333400, 7700070, 10266760, 11000100, 12833450, 15400140, 19250175, 22000200, 25666900, 30800280, 38500350, 51333800, 77000700, 154001400]

約数ペア:

[(1, 154001400), (2, 77000700), (3, 51333800), (4, 38500350), (5, 30800280), (6, 25666900), (7, 22000200), (8, 19250175), (10, 15400140), (12, 12833450), (14, 11000100), (15, 10266760), (20, 7700070), (21, 7333400), (24, 6416725), (25, 6160056), (28, 5500050), (30, 5133380), (35, 4400040), (37, 4162200), (40, 3850035), (42, 3666700), (50, 3080028), (56, 2750025), (60, 2566690), (70, 2200020), (74, 2081100), (75, 2053352), (84, 1833350), (100, 1540014), (105, 1466680), (111, 1387400), (120, 1283345), (140, 1100010), (148, 1040550), (150, 1026676), (168, 916675), (175, 880008), (185, 832440), (200, 770007), (210, 733340), (222, 693700), (259, 594600), (280, 550005), (296, 520275), (300, 513338), (350, 440004), (370, 416220), (420, 366670), (444, 346850), (518, 297300), (525, 293336), (555, 277480), (600, 256669), (700, 220002), (740, 208110), (777, 198200), (840, 183335), (888, 173425), (925, 166488), (991, 155400), (1036, 148650), (1050, 146668), (1110, 138740), (1295, 118920), (1400, 110001), (1480, 104055), (1554, 99100), (1850, 83244), (1982, 77700), (2072, 74325), (2100, 73334), (2220, 69370), (2590, 59460), (2775, 55496), (2973, 51800), (3108, 49550), (3700, 41622), (3885, 39640), (3964, 38850), (4200, 36667), (4440, 34685), (4955, 31080), (5180, 29730), (5550, 27748), (5946, 25900), (6216, 24775), (6475, 23784), (6937, 22200), (7400, 20811), (7770, 19820), (7928, 19425), (9910, 15540), (10360, 14865), (11100, 13874), (11892, 12950)]