218305500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 192

約数和(自身を含む): 769886208

約数和(自身を除く): 551580708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 125, 140, 150, 170, 175, 204, 210, 238, 250, 255, 300, 340, 350, 357, 375, 420, 425, 476, 500, 510, 525, 595, 700, 714, 750, 850, 875, 1020, 1050, 1190, 1223, 1275, 1428, 1500, 1700, 1750, 1785, 2100, 2125, 2380, 2446, 2550, 2625, 2975, 3500, 3570, 3669, 4250, 4892, 5100, 5250, 5950, 6115, 6375, 7140, 7338, 8500, 8561, 8925, 10500, 11900, 12230, 12750, 14676, 14875, 17122, 17850, 18345, 20791, 24460, 25500, 25683, 29750, 30575, 34244, 35700, 36690, 41582, 42805, 44625, 51366, 59500, 61150, 62373, 73380, 83164, 85610, 89250, 91725, 102732, 103955, 122300, 124746, 128415, 145537, 152875, 171220, 178500, 183450, 207910, 214025, 249492, 256830, 291074, 305750, 311865, 366900, 415820, 428050, 436611, 458625, 513660, 519775, 582148, 611500, 623730, 642075, 727685, 856100, 873222, 917250, 1039550, 1070125, 1247460, 1284150, 1455370, 1559325, 1746444, 1834500, 2079100, 2140250, 2183055, 2568300, 2598875, 2910740, 3118650, 3210375, 3638425, 4280500, 4366110, 5197750, 6237300, 6420750, 7276850, 7796625, 8732220, 10395500, 10915275, 12841500, 14553700, 15593250, 18192125, 21830550, 31186500, 36384250, 43661100, 54576375, 72768500, 109152750, 218305500]

約数ペア:

[(1, 218305500), (2, 109152750), (3, 72768500), (4, 54576375), (5, 43661100), (6, 36384250), (7, 31186500), (10, 21830550), (12, 18192125), (14, 15593250), (15, 14553700), (17, 12841500), (20, 10915275), (21, 10395500), (25, 8732220), (28, 7796625), (30, 7276850), (34, 6420750), (35, 6237300), (42, 5197750), (50, 4366110), (51, 4280500), (60, 3638425), (68, 3210375), (70, 3118650), (75, 2910740), (84, 2598875), (85, 2568300), (100, 2183055), (102, 2140250), (105, 2079100), (119, 1834500), (125, 1746444), (140, 1559325), (150, 1455370), (170, 1284150), (175, 1247460), (204, 1070125), (210, 1039550), (238, 917250), (250, 873222), (255, 856100), (300, 727685), (340, 642075), (350, 623730), (357, 611500), (375, 582148), (420, 519775), (425, 513660), (476, 458625), (500, 436611), (510, 428050), (525, 415820), (595, 366900), (700, 311865), (714, 305750), (750, 291074), (850, 256830), (875, 249492), (1020, 214025), (1050, 207910), (1190, 183450), (1223, 178500), (1275, 171220), (1428, 152875), (1500, 145537), (1700, 128415), (1750, 124746), (1785, 122300), (2100, 103955), (2125, 102732), (2380, 91725), (2446, 89250), (2550, 85610), (2625, 83164), (2975, 73380), (3500, 62373), (3570, 61150), (3669, 59500), (4250, 51366), (4892, 44625), (5100, 42805), (5250, 41582), (5950, 36690), (6115, 35700), (6375, 34244), (7140, 30575), (7338, 29750), (8500, 25683), (8561, 25500), (8925, 24460), (10500, 20791), (11900, 18345), (12230, 17850), (12750, 17122), (14676, 14875)]