284930800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 270

約数和(自身を含む): 890600984

約数和(自身を除く): 605670184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 29, 35, 40, 44, 50, 55, 56, 58, 70, 77, 80, 88, 100, 110, 112, 116, 121, 140, 145, 154, 175, 176, 200, 203, 220, 232, 242, 275, 280, 290, 308, 319, 350, 385, 400, 406, 440, 464, 484, 550, 560, 580, 605, 616, 638, 700, 725, 770, 812, 841, 847, 880, 968, 1015, 1100, 1160, 1210, 1232, 1276, 1400, 1450, 1540, 1595, 1624, 1682, 1694, 1925, 1936, 2030, 2200, 2233, 2320, 2420, 2552, 2800, 2900, 3025, 3080, 3190, 3248, 3364, 3388, 3509, 3850, 4060, 4205, 4235, 4400, 4466, 4840, 5075, 5104, 5800, 5887, 6050, 6160, 6380, 6728, 6776, 7018, 7700, 7975, 8120, 8410, 8470, 8932, 9251, 9680, 10150, 11165, 11600, 11774, 12100, 12760, 13456, 13552, 14036, 15400, 15950, 16240, 16820, 16940, 17545, 17864, 18502, 20300, 21025, 21175, 22330, 23548, 24200, 24563, 25520, 28072, 29435, 30800, 31900, 33640, 33880, 35090, 35728, 37004, 40600, 42050, 42350, 44660, 46255, 47096, 48400, 49126, 55825, 56144, 58870, 63800, 64757, 67280, 67760, 70180, 74008, 81200, 84100, 84700, 87725, 89320, 92510, 94192, 98252, 101761, 111650, 117740, 122815, 127600, 129514, 140360, 147175, 148016, 168200, 169400, 175450, 178640, 185020, 196504, 203522, 223300, 231275, 235480, 245630, 259028, 280720, 294350, 323785, 336400, 338800, 350900, 370040, 393008, 407044, 446600, 462550, 470960, 491260, 508805, 518056, 588700, 614075, 647570, 701800, 712327, 740080, 814088, 893200, 925100, 982520, 1017610, 1036112, 1177400, 1228150, 1295140, 1403600, 1424654, 1618925, 1628176, 1850200, 1965040, 2035220, 2354800, 2456300, 2544025, 2590280, 2849308, 3237850, 3561635, 3700400, 4070440, 4912600, 5088050, 5180560, 5698616, 6475700, 7123270, 8140880, 9825200, 10176100, 11397232, 12951400, 14246540, 17808175, 20352200, 25902800, 28493080, 35616350, 40704400, 56986160, 71232700, 142465400, 284930800]

約数ペア:

[(1, 284930800), (2, 142465400), (4, 71232700), (5, 56986160), (7, 40704400), (8, 35616350), (10, 28493080), (11, 25902800), (14, 20352200), (16, 17808175), (20, 14246540), (22, 12951400), (25, 11397232), (28, 10176100), (29, 9825200), (35, 8140880), (40, 7123270), (44, 6475700), (50, 5698616), (55, 5180560), (56, 5088050), (58, 4912600), (70, 4070440), (77, 3700400), (80, 3561635), (88, 3237850), (100, 2849308), (110, 2590280), (112, 2544025), (116, 2456300), (121, 2354800), (140, 2035220), (145, 1965040), (154, 1850200), (175, 1628176), (176, 1618925), (200, 1424654), (203, 1403600), (220, 1295140), (232, 1228150), (242, 1177400), (275, 1036112), (280, 1017610), (290, 982520), (308, 925100), (319, 893200), (350, 814088), (385, 740080), (400, 712327), (406, 701800), (440, 647570), (464, 614075), (484, 588700), (550, 518056), (560, 508805), (580, 491260), (605, 470960), (616, 462550), (638, 446600), (700, 407044), (725, 393008), (770, 370040), (812, 350900), (841, 338800), (847, 336400), (880, 323785), (968, 294350), (1015, 280720), (1100, 259028), (1160, 245630), (1210, 235480), (1232, 231275), (1276, 223300), (1400, 203522), (1450, 196504), (1540, 185020), (1595, 178640), (1624, 175450), (1682, 169400), (1694, 168200), (1925, 148016), (1936, 147175), (2030, 140360), (2200, 129514), (2233, 127600), (2320, 122815), (2420, 117740), (2552, 111650), (2800, 101761), (2900, 98252), (3025, 94192), (3080, 92510), (3190, 89320), (3248, 87725), (3364, 84700), (3388, 84100), (3509, 81200), (3850, 74008), (4060, 70180), (4205, 67760), (4235, 67280), (4400, 64757), (4466, 63800), (4840, 58870), (5075, 56144), (5104, 55825), (5800, 49126), (5887, 48400), (6050, 47096), (6160, 46255), (6380, 44660), (6728, 42350), (6776, 42050), (7018, 40600), (7700, 37004), (7975, 35728), (8120, 35090), (8410, 33880), (8470, 33640), (8932, 31900), (9251, 30800), (9680, 29435), (10150, 28072), (11165, 25520), (11600, 24563), (11774, 24200), (12100, 23548), (12760, 22330), (13456, 21175), (13552, 21025), (14036, 20300), (15400, 18502), (15950, 17864), (16240, 17545), (16820, 16940)]