201772080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 160

約数和(自身を含む): 702187200

約数和(自身を除く): 500415120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 857, 872, 981, 1080, 1090, 1308, 1635, 1714, 1744, 1962, 2160, 2180, 2571, 2616, 2943, 3270, 3428, 3924, 4285, 4360, 4905, 5142, 5232, 5886, 6540, 6856, 7713, 7848, 8570, 8720, 9810, 10284, 11772, 12855, 13080, 13712, 14715, 15426, 15696, 17140, 19620, 20568, 23139, 23544, 25710, 26160, 29430, 30852, 34280, 38565, 39240, 41136, 46278, 47088, 51420, 58860, 61704, 68560, 77130, 78480, 92556, 93413, 102840, 115695, 117720, 123408, 154260, 185112, 186826, 205680, 231390, 235440, 280239, 308520, 370224, 373652, 462780, 467065, 560478, 617040, 747304, 840717, 925560, 934130, 1120956, 1401195, 1494608, 1681434, 1851120, 1868260, 2241912, 2522151, 2802390, 3362868, 3736520, 4203585, 4483824, 5044302, 5604780, 6725736, 7473040, 8407170, 10088604, 11209560, 12610755, 13451472, 16814340, 20177208, 22419120, 25221510, 33628680, 40354416, 50443020, 67257360, 100886040, 201772080]

約数ペア:

[(1, 201772080), (2, 100886040), (3, 67257360), (4, 50443020), (5, 40354416), (6, 33628680), (8, 25221510), (9, 22419120), (10, 20177208), (12, 16814340), (15, 13451472), (16, 12610755), (18, 11209560), (20, 10088604), (24, 8407170), (27, 7473040), (30, 6725736), (36, 5604780), (40, 5044302), (45, 4483824), (48, 4203585), (54, 3736520), (60, 3362868), (72, 2802390), (80, 2522151), (90, 2241912), (108, 1868260), (109, 1851120), (120, 1681434), (135, 1494608), (144, 1401195), (180, 1120956), (216, 934130), (218, 925560), (240, 840717), (270, 747304), (327, 617040), (360, 560478), (432, 467065), (436, 462780), (540, 373652), (545, 370224), (654, 308520), (720, 280239), (857, 235440), (872, 231390), (981, 205680), (1080, 186826), (1090, 185112), (1308, 154260), (1635, 123408), (1714, 117720), (1744, 115695), (1962, 102840), (2160, 93413), (2180, 92556), (2571, 78480), (2616, 77130), (2943, 68560), (3270, 61704), (3428, 58860), (3924, 51420), (4285, 47088), (4360, 46278), (4905, 41136), (5142, 39240), (5232, 38565), (5886, 34280), (6540, 30852), (6856, 29430), (7713, 26160), (7848, 25710), (8570, 23544), (8720, 23139), (9810, 20568), (10284, 19620), (11772, 17140), (12855, 15696), (13080, 15426), (13712, 14715)]