66580500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 235243008

約数和(自身を除く): 168662508

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, 373, 375, 420, 425, 476, 500, 510, 525, 595, 700, 714, 746, 750, 850, 875, 1020, 1050, 1119, 1190, 1275, 1428, 1492, 1500, 1700, 1750, 1785, 1865, 2100, 2125, 2238, 2380, 2550, 2611, 2625, 2975, 3500, 3570, 3730, 4250, 4476, 5100, 5222, 5250, 5595, 5950, 6341, 6375, 7140, 7460, 7833, 8500, 8925, 9325, 10444, 10500, 11190, 11900, 12682, 12750, 13055, 14875, 15666, 17850, 18650, 19023, 22380, 25364, 25500, 26110, 27975, 29750, 31332, 31705, 35700, 37300, 38046, 39165, 44387, 44625, 46625, 52220, 55950, 59500, 63410, 65275, 76092, 78330, 88774, 89250, 93250, 95115, 111900, 126820, 130550, 133161, 139875, 156660, 158525, 177548, 178500, 186500, 190230, 195825, 221935, 261100, 266322, 279750, 317050, 326375, 380460, 391650, 443870, 475575, 532644, 559500, 634100, 652750, 665805, 783300, 792625, 887740, 951150, 979125, 1109675, 1305500, 1331610, 1585250, 1902300, 1958250, 2219350, 2377875, 2663220, 3170500, 3329025, 3916500, 4438700, 4755750, 5548375, 6658050, 9511500, 11096750, 13316100, 16645125, 22193500, 33290250, 66580500]

約数ペア:

[(1, 66580500), (2, 33290250), (3, 22193500), (4, 16645125), (5, 13316100), (6, 11096750), (7, 9511500), (10, 6658050), (12, 5548375), (14, 4755750), (15, 4438700), (17, 3916500), (20, 3329025), (21, 3170500), (25, 2663220), (28, 2377875), (30, 2219350), (34, 1958250), (35, 1902300), (42, 1585250), (50, 1331610), (51, 1305500), (60, 1109675), (68, 979125), (70, 951150), (75, 887740), (84, 792625), (85, 783300), (100, 665805), (102, 652750), (105, 634100), (119, 559500), (125, 532644), (140, 475575), (150, 443870), (170, 391650), (175, 380460), (204, 326375), (210, 317050), (238, 279750), (250, 266322), (255, 261100), (300, 221935), (340, 195825), (350, 190230), (357, 186500), (373, 178500), (375, 177548), (420, 158525), (425, 156660), (476, 139875), (500, 133161), (510, 130550), (525, 126820), (595, 111900), (700, 95115), (714, 93250), (746, 89250), (750, 88774), (850, 78330), (875, 76092), (1020, 65275), (1050, 63410), (1119, 59500), (1190, 55950), (1275, 52220), (1428, 46625), (1492, 44625), (1500, 44387), (1700, 39165), (1750, 38046), (1785, 37300), (1865, 35700), (2100, 31705), (2125, 31332), (2238, 29750), (2380, 27975), (2550, 26110), (2611, 25500), (2625, 25364), (2975, 22380), (3500, 19023), (3570, 18650), (3730, 17850), (4250, 15666), (4476, 14875), (5100, 13055), (5222, 12750), (5250, 12682), (5595, 11900), (5950, 11190), (6341, 10500), (6375, 10444), (7140, 9325), (7460, 8925), (7833, 8500)]