855921000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 256

約数和(自身を含む): 2996248320

約数和(自身を除く): 2140327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 88, 100, 110, 111, 120, 125, 132, 148, 150, 165, 185, 200, 220, 222, 250, 264, 275, 296, 300, 330, 370, 375, 407, 440, 444, 500, 550, 555, 600, 660, 701, 740, 750, 814, 825, 888, 925, 1000, 1100, 1110, 1221, 1320, 1375, 1402, 1480, 1500, 1628, 1650, 1850, 2035, 2103, 2200, 2220, 2442, 2750, 2775, 2804, 3000, 3256, 3300, 3505, 3700, 4070, 4125, 4206, 4440, 4625, 4884, 5500, 5550, 5608, 6105, 6600, 7010, 7400, 7711, 8140, 8250, 8412, 9250, 9768, 10175, 10515, 11000, 11100, 12210, 13875, 14020, 15422, 16280, 16500, 16824, 17525, 18500, 20350, 21030, 22200, 23133, 24420, 25937, 27750, 28040, 30525, 30844, 33000, 35050, 37000, 38555, 40700, 42060, 46266, 48840, 50875, 51874, 52575, 55500, 61050, 61688, 70100, 77110, 77811, 81400, 84120, 87625, 92532, 101750, 103748, 105150, 111000, 115665, 122100, 129685, 140200, 152625, 154220, 155622, 175250, 185064, 192775, 203500, 207496, 210300, 231330, 244200, 259370, 262875, 285307, 305250, 308440, 311244, 350500, 385550, 389055, 407000, 420600, 462660, 518740, 525750, 570614, 578325, 610500, 622488, 648425, 701000, 771100, 778110, 855921, 925320, 963875, 1037480, 1051500, 1141228, 1156650, 1221000, 1296850, 1426535, 1542200, 1556220, 1711842, 1927750, 1945275, 2103000, 2282456, 2313300, 2593700, 2853070, 2891625, 3112440, 3242125, 3423684, 3855500, 3890550, 4279605, 4626600, 5187400, 5706140, 5783250, 6484250, 6847368, 7132675, 7711000, 7781100, 8559210, 9726375, 11412280, 11566500, 12968500, 14265350, 15562200, 17118420, 19452750, 21398025, 23133000, 25937000, 28530700, 34236840, 35663375, 38905500, 42796050, 57061400, 71326750, 77811000, 85592100, 106990125, 142653500, 171184200, 213980250, 285307000, 427960500, 855921000]

約数ペア:

[(1, 855921000), (2, 427960500), (3, 285307000), (4, 213980250), (5, 171184200), (6, 142653500), (8, 106990125), (10, 85592100), (11, 77811000), (12, 71326750), (15, 57061400), (20, 42796050), (22, 38905500), (24, 35663375), (25, 34236840), (30, 28530700), (33, 25937000), (37, 23133000), (40, 21398025), (44, 19452750), (50, 17118420), (55, 15562200), (60, 14265350), (66, 12968500), (74, 11566500), (75, 11412280), (88, 9726375), (100, 8559210), (110, 7781100), (111, 7711000), (120, 7132675), (125, 6847368), (132, 6484250), (148, 5783250), (150, 5706140), (165, 5187400), (185, 4626600), (200, 4279605), (220, 3890550), (222, 3855500), (250, 3423684), (264, 3242125), (275, 3112440), (296, 2891625), (300, 2853070), (330, 2593700), (370, 2313300), (375, 2282456), (407, 2103000), (440, 1945275), (444, 1927750), (500, 1711842), (550, 1556220), (555, 1542200), (600, 1426535), (660, 1296850), (701, 1221000), (740, 1156650), (750, 1141228), (814, 1051500), (825, 1037480), (888, 963875), (925, 925320), (1000, 855921), (1100, 778110), (1110, 771100), (1221, 701000), (1320, 648425), (1375, 622488), (1402, 610500), (1480, 578325), (1500, 570614), (1628, 525750), (1650, 518740), (1850, 462660), (2035, 420600), (2103, 407000), (2200, 389055), (2220, 385550), (2442, 350500), (2750, 311244), (2775, 308440), (2804, 305250), (3000, 285307), (3256, 262875), (3300, 259370), (3505, 244200), (3700, 231330), (4070, 210300), (4125, 207496), (4206, 203500), (4440, 192775), (4625, 185064), (4884, 175250), (5500, 155622), (5550, 154220), (5608, 152625), (6105, 140200), (6600, 129685), (7010, 122100), (7400, 115665), (7711, 111000), (8140, 105150), (8250, 103748), (8412, 101750), (9250, 92532), (9768, 87625), (10175, 84120), (10515, 81400), (11000, 77811), (11100, 77110), (12210, 70100), (13875, 61688), (14020, 61050), (15422, 55500), (16280, 52575), (16500, 51874), (16824, 50875), (17525, 48840), (18500, 46266), (20350, 42060), (21030, 40700), (22200, 38555), (23133, 37000), (24420, 35050), (25937, 33000), (27750, 30844), (28040, 30525)]