207049500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^2\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 781784640

約数和(自身を除く): 574735140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 125, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 250, 252, 270, 294, 300, 313, 315, 350, 375, 378, 420, 441, 450, 490, 500, 525, 540, 588, 626, 630, 675, 700, 735, 750, 756, 875, 882, 900, 939, 945, 980, 1050, 1125, 1225, 1252, 1260, 1323, 1350, 1470, 1500, 1565, 1575, 1750, 1764, 1878, 1890, 2100, 2191, 2205, 2250, 2450, 2625, 2646, 2700, 2817, 2940, 3130, 3150, 3375, 3500, 3675, 3756, 3780, 4382, 4410, 4500, 4695, 4725, 4900, 5250, 5292, 5634, 6125, 6260, 6300, 6573, 6615, 6750, 7350, 7825, 7875, 8451, 8764, 8820, 9390, 9450, 10500, 10955, 11025, 11268, 12250, 13146, 13230, 13500, 14085, 14700, 15337, 15650, 15750, 16902, 18375, 18780, 18900, 19719, 21910, 22050, 23475, 23625, 24500, 26292, 26460, 28170, 30674, 31300, 31500, 32865, 33075, 33804, 36750, 39125, 39438, 42255, 43820, 44100, 46011, 46950, 47250, 54775, 55125, 56340, 59157, 61348, 65730, 66150, 70425, 73500, 76685, 78250, 78876, 84510, 92022, 93900, 94500, 98595, 109550, 110250, 117375, 118314, 131460, 132300, 138033, 140850, 153370, 156500, 164325, 165375, 169020, 184044, 197190, 211275, 219100, 220500, 230055, 234750, 236628, 273875, 276066, 281700, 295785, 306740, 328650, 330750, 352125, 383425, 394380, 414099, 422550, 460110, 469500, 492975, 547750, 552132, 591570, 657300, 661500, 690165, 704250, 766850, 821625, 828198, 845100, 920220, 985950, 1056375, 1095500, 1150275, 1183140, 1380330, 1408500, 1478925, 1533700, 1643250, 1656396, 1917125, 1971900, 2070495, 2112750, 2300550, 2464875, 2760660, 2957850, 3286500, 3450825, 3834250, 4140990, 4225500, 4601100, 4929750, 5751375, 5915700, 6901650, 7394625, 7668500, 8281980, 9859500, 10352475, 11502750, 13803300, 14789250, 17254125, 20704950, 23005500, 29578500, 34508250, 41409900, 51762375, 69016500, 103524750, 207049500]

約数ペア:

[(1, 207049500), (2, 103524750), (3, 69016500), (4, 51762375), (5, 41409900), (6, 34508250), (7, 29578500), (9, 23005500), (10, 20704950), (12, 17254125), (14, 14789250), (15, 13803300), (18, 11502750), (20, 10352475), (21, 9859500), (25, 8281980), (27, 7668500), (28, 7394625), (30, 6901650), (35, 5915700), (36, 5751375), (42, 4929750), (45, 4601100), (49, 4225500), (50, 4140990), (54, 3834250), (60, 3450825), (63, 3286500), (70, 2957850), (75, 2760660), (84, 2464875), (90, 2300550), (98, 2112750), (100, 2070495), (105, 1971900), (108, 1917125), (125, 1656396), (126, 1643250), (135, 1533700), (140, 1478925), (147, 1408500), (150, 1380330), (175, 1183140), (180, 1150275), (189, 1095500), (196, 1056375), (210, 985950), (225, 920220), (245, 845100), (250, 828198), (252, 821625), (270, 766850), (294, 704250), (300, 690165), (313, 661500), (315, 657300), (350, 591570), (375, 552132), (378, 547750), (420, 492975), (441, 469500), (450, 460110), (490, 422550), (500, 414099), (525, 394380), (540, 383425), (588, 352125), (626, 330750), (630, 328650), (675, 306740), (700, 295785), (735, 281700), (750, 276066), (756, 273875), (875, 236628), (882, 234750), (900, 230055), (939, 220500), (945, 219100), (980, 211275), (1050, 197190), (1125, 184044), (1225, 169020), (1252, 165375), (1260, 164325), (1323, 156500), (1350, 153370), (1470, 140850), (1500, 138033), (1565, 132300), (1575, 131460), (1750, 118314), (1764, 117375), (1878, 110250), (1890, 109550), (2100, 98595), (2191, 94500), (2205, 93900), (2250, 92022), (2450, 84510), (2625, 78876), (2646, 78250), (2700, 76685), (2817, 73500), (2940, 70425), (3130, 66150), (3150, 65730), (3375, 61348), (3500, 59157), (3675, 56340), (3756, 55125), (3780, 54775), (4382, 47250), (4410, 46950), (4500, 46011), (4695, 44100), (4725, 43820), (4900, 42255), (5250, 39438), (5292, 39125), (5634, 36750), (6125, 33804), (6260, 33075), (6300, 32865), (6573, 31500), (6615, 31300), (6750, 30674), (7350, 28170), (7825, 26460), (7875, 26292), (8451, 24500), (8764, 23625), (8820, 23475), (9390, 22050), (9450, 21910), (10500, 19719), (10955, 18900), (11025, 18780), (11268, 18375), (12250, 16902), (13146, 15750), (13230, 15650), (13500, 15337), (14085, 14700)]