180799500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 613057536

約数和(自身を除く): 432258036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 125, 134, 140, 150, 175, 201, 210, 250, 257, 268, 300, 335, 350, 375, 402, 420, 469, 500, 514, 525, 670, 700, 750, 771, 804, 875, 938, 1005, 1028, 1050, 1285, 1340, 1407, 1500, 1542, 1675, 1750, 1799, 1876, 2010, 2100, 2345, 2570, 2625, 2814, 3084, 3350, 3500, 3598, 3855, 4020, 4690, 5025, 5140, 5250, 5397, 5628, 6425, 6700, 7035, 7196, 7710, 8375, 8995, 9380, 10050, 10500, 10794, 11725, 12850, 14070, 15420, 16750, 17219, 17990, 19275, 20100, 21588, 23450, 25125, 25700, 26985, 28140, 32125, 33500, 34438, 35175, 35980, 38550, 44975, 46900, 50250, 51657, 53970, 58625, 64250, 68876, 70350, 77100, 86095, 89950, 96375, 100500, 103314, 107940, 117250, 120533, 128500, 134925, 140700, 172190, 175875, 179900, 192750, 206628, 224875, 234500, 241066, 258285, 269850, 344380, 351750, 361599, 385500, 430475, 449750, 482132, 516570, 539700, 602665, 674625, 703500, 723198, 860950, 899500, 1033140, 1205330, 1291425, 1349250, 1446396, 1721900, 1807995, 2152375, 2410660, 2582850, 2698500, 3013325, 3615990, 4304750, 5165700, 6026650, 6457125, 7231980, 8609500, 9039975, 12053300, 12914250, 15066625, 18079950, 25828500, 30133250, 36159900, 45199875, 60266500, 90399750, 180799500]

約数ペア:

[(1, 180799500), (2, 90399750), (3, 60266500), (4, 45199875), (5, 36159900), (6, 30133250), (7, 25828500), (10, 18079950), (12, 15066625), (14, 12914250), (15, 12053300), (20, 9039975), (21, 8609500), (25, 7231980), (28, 6457125), (30, 6026650), (35, 5165700), (42, 4304750), (50, 3615990), (60, 3013325), (67, 2698500), (70, 2582850), (75, 2410660), (84, 2152375), (100, 1807995), (105, 1721900), (125, 1446396), (134, 1349250), (140, 1291425), (150, 1205330), (175, 1033140), (201, 899500), (210, 860950), (250, 723198), (257, 703500), (268, 674625), (300, 602665), (335, 539700), (350, 516570), (375, 482132), (402, 449750), (420, 430475), (469, 385500), (500, 361599), (514, 351750), (525, 344380), (670, 269850), (700, 258285), (750, 241066), (771, 234500), (804, 224875), (875, 206628), (938, 192750), (1005, 179900), (1028, 175875), (1050, 172190), (1285, 140700), (1340, 134925), (1407, 128500), (1500, 120533), (1542, 117250), (1675, 107940), (1750, 103314), (1799, 100500), (1876, 96375), (2010, 89950), (2100, 86095), (2345, 77100), (2570, 70350), (2625, 68876), (2814, 64250), (3084, 58625), (3350, 53970), (3500, 51657), (3598, 50250), (3855, 46900), (4020, 44975), (4690, 38550), (5025, 35980), (5140, 35175), (5250, 34438), (5397, 33500), (5628, 32125), (6425, 28140), (6700, 26985), (7035, 25700), (7196, 25125), (7710, 23450), (8375, 21588), (8995, 20100), (9380, 19275), (10050, 17990), (10500, 17219), (10794, 16750), (11725, 15420), (12850, 14070)]