997719800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 3175511040

約数和(自身を除く): 2177791240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 37, 40, 44, 50, 55, 56, 68, 70, 74, 77, 85, 88, 100, 103, 110, 119, 136, 140, 148, 154, 170, 175, 185, 187, 200, 206, 220, 238, 259, 275, 280, 296, 308, 340, 350, 370, 374, 385, 407, 412, 425, 440, 476, 515, 518, 550, 595, 616, 629, 680, 700, 721, 740, 748, 770, 814, 824, 850, 925, 935, 952, 1030, 1036, 1100, 1133, 1190, 1258, 1295, 1309, 1400, 1442, 1480, 1496, 1540, 1628, 1700, 1751, 1850, 1870, 1925, 2035, 2060, 2072, 2200, 2266, 2380, 2516, 2575, 2590, 2618, 2849, 2884, 2975, 3080, 3145, 3256, 3400, 3502, 3605, 3700, 3740, 3811, 3850, 4070, 4120, 4403, 4532, 4675, 4760, 5032, 5150, 5180, 5236, 5665, 5698, 5768, 5950, 6290, 6475, 6545, 6919, 7004, 7210, 7400, 7480, 7622, 7700, 7931, 8140, 8755, 8806, 9064, 9350, 10175, 10300, 10360, 10472, 11330, 11396, 11900, 12257, 12580, 12950, 13090, 13838, 14008, 14245, 14420, 15244, 15400, 15725, 15862, 16280, 17510, 17612, 18025, 18700, 19055, 19261, 20350, 20600, 22015, 22660, 22792, 23800, 24514, 25160, 25900, 26180, 26677, 27676, 28325, 28490, 28840, 30488, 31450, 31724, 32725, 34595, 35020, 35224, 36050, 37400, 38110, 38522, 39655, 40700, 41921, 43775, 44030, 45320, 48433, 49028, 51800, 52360, 53354, 55352, 56650, 56980, 61285, 62900, 63448, 64787, 65450, 69190, 70040, 71225, 72100, 76220, 77044, 79310, 81400, 83842, 87550, 88060, 95275, 96305, 96866, 98056, 106708, 110075, 113300, 113960, 122570, 125800, 129574, 130900, 133385, 134827, 138380, 142450, 144200, 152440, 154088, 158620, 167684, 172975, 175100, 176120, 190550, 192610, 193732, 198275, 209605, 213416, 220150, 226600, 242165, 245140, 259148, 261800, 266770, 269654, 276760, 284900, 293447, 306425, 317240, 323935, 335368, 345950, 350200, 381100, 385220, 387464, 396550, 419210, 440300, 453509, 481525, 484330, 490280, 518296, 533540, 539308, 569800, 586894, 612850, 647870, 666925, 674135, 691900, 712657, 762200, 770440, 793100, 838420, 880600, 907018, 963050, 968660, 1048025, 1067080, 1078616, 1173788, 1210825, 1225700, 1295740, 1333850, 1348270, 1383800, 1425314, 1467235, 1586200, 1619675, 1676840, 1814036, 1926100, 1937320, 2096050, 2267545, 2347576, 2421650, 2451400, 2591480, 2667700, 2696540, 2850628, 2934470, 3239350, 3370675, 3563285, 3628072, 3852200, 4192100, 4535090, 4843300, 4988599, 5335400, 5393080, 5701256, 5868940, 6478700, 6741350, 7126570, 7336175, 8384200, 9070180, 9686600, 9977198, 11337725, 11737880, 12957400, 13482700, 14253140, 14672350, 17816425, 18140360, 19954396, 22675450, 24942995, 26965400, 28506280, 29344700, 35632850, 39908792, 45350900, 49885990, 58689400, 71265700, 90701800, 99771980, 124714975, 142531400, 199543960, 249429950, 498859900, 997719800]

約数ペア:

[(1, 997719800), (2, 498859900), (4, 249429950), (5, 199543960), (7, 142531400), (8, 124714975), (10, 99771980), (11, 90701800), (14, 71265700), (17, 58689400), (20, 49885990), (22, 45350900), (25, 39908792), (28, 35632850), (34, 29344700), (35, 28506280), (37, 26965400), (40, 24942995), (44, 22675450), (50, 19954396), (55, 18140360), (56, 17816425), (68, 14672350), (70, 14253140), (74, 13482700), (77, 12957400), (85, 11737880), (88, 11337725), (100, 9977198), (103, 9686600), (110, 9070180), (119, 8384200), (136, 7336175), (140, 7126570), (148, 6741350), (154, 6478700), (170, 5868940), (175, 5701256), (185, 5393080), (187, 5335400), (200, 4988599), (206, 4843300), (220, 4535090), (238, 4192100), (259, 3852200), (275, 3628072), (280, 3563285), (296, 3370675), (308, 3239350), (340, 2934470), (350, 2850628), (370, 2696540), (374, 2667700), (385, 2591480), (407, 2451400), (412, 2421650), (425, 2347576), (440, 2267545), (476, 2096050), (515, 1937320), (518, 1926100), (550, 1814036), (595, 1676840), (616, 1619675), (629, 1586200), (680, 1467235), (700, 1425314), (721, 1383800), (740, 1348270), (748, 1333850), (770, 1295740), (814, 1225700), (824, 1210825), (850, 1173788), (925, 1078616), (935, 1067080), (952, 1048025), (1030, 968660), (1036, 963050), (1100, 907018), (1133, 880600), (1190, 838420), (1258, 793100), (1295, 770440), (1309, 762200), (1400, 712657), (1442, 691900), (1480, 674135), (1496, 666925), (1540, 647870), (1628, 612850), (1700, 586894), (1751, 569800), (1850, 539308), (1870, 533540), (1925, 518296), (2035, 490280), (2060, 484330), (2072, 481525), (2200, 453509), (2266, 440300), (2380, 419210), (2516, 396550), (2575, 387464), (2590, 385220), (2618, 381100), (2849, 350200), (2884, 345950), (2975, 335368), (3080, 323935), (3145, 317240), (3256, 306425), (3400, 293447), (3502, 284900), (3605, 276760), (3700, 269654), (3740, 266770), (3811, 261800), (3850, 259148), (4070, 245140), (4120, 242165), (4403, 226600), (4532, 220150), (4675, 213416), (4760, 209605), (5032, 198275), (5150, 193732), (5180, 192610), (5236, 190550), (5665, 176120), (5698, 175100), (5768, 172975), (5950, 167684), (6290, 158620), (6475, 154088), (6545, 152440), (6919, 144200), (7004, 142450), (7210, 138380), (7400, 134827), (7480, 133385), (7622, 130900), (7700, 129574), (7931, 125800), (8140, 122570), (8755, 113960), (8806, 113300), (9064, 110075), (9350, 106708), (10175, 98056), (10300, 96866), (10360, 96305), (10472, 95275), (11330, 88060), (11396, 87550), (11900, 83842), (12257, 81400), (12580, 79310), (12950, 77044), (13090, 76220), (13838, 72100), (14008, 71225), (14245, 70040), (14420, 69190), (15244, 65450), (15400, 64787), (15725, 63448), (15862, 62900), (16280, 61285), (17510, 56980), (17612, 56650), (18025, 55352), (18700, 53354), (19055, 52360), (19261, 51800), (20350, 49028), (20600, 48433), (22015, 45320), (22660, 44030), (22792, 43775), (23800, 41921), (24514, 40700), (25160, 39655), (25900, 38522), (26180, 38110), (26677, 37400), (27676, 36050), (28325, 35224), (28490, 35020), (28840, 34595), (30488, 32725), (31450, 31724)]