85131200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 168

約数和(自身を含む): 261542784

約数和(自身を除く): 176411584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 691, 700, 704, 770, 800, 880, 1100, 1120, 1232, 1382, 1400, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2764, 2800, 3080, 3455, 3520, 3850, 4400, 4837, 4928, 5528, 5600, 6160, 6910, 7601, 7700, 8800, 9674, 11056, 11200, 12320, 13820, 15202, 15400, 17275, 17600, 19348, 22112, 24185, 24640, 27640, 30404, 30800, 34550, 38005, 38696, 44224, 48370, 53207, 55280, 60808, 61600, 69100, 76010, 77392, 96740, 106414, 110560, 120925, 121616, 123200, 138200, 152020, 154784, 190025, 193480, 212828, 221120, 241850, 243232, 266035, 276400, 304040, 309568, 380050, 386960, 425656, 483700, 486464, 532070, 552800, 608080, 760100, 773920, 851312, 967400, 1064140, 1105600, 1216160, 1330175, 1520200, 1547840, 1702624, 1934800, 2128280, 2432320, 2660350, 3040400, 3405248, 3869600, 4256560, 5320700, 6080800, 7739200, 8513120, 10641400, 12161600, 17026240, 21282800, 42565600, 85131200]

約数ペア:

[(1, 85131200), (2, 42565600), (4, 21282800), (5, 17026240), (7, 12161600), (8, 10641400), (10, 8513120), (11, 7739200), (14, 6080800), (16, 5320700), (20, 4256560), (22, 3869600), (25, 3405248), (28, 3040400), (32, 2660350), (35, 2432320), (40, 2128280), (44, 1934800), (50, 1702624), (55, 1547840), (56, 1520200), (64, 1330175), (70, 1216160), (77, 1105600), (80, 1064140), (88, 967400), (100, 851312), (110, 773920), (112, 760100), (140, 608080), (154, 552800), (160, 532070), (175, 486464), (176, 483700), (200, 425656), (220, 386960), (224, 380050), (275, 309568), (280, 304040), (308, 276400), (320, 266035), (350, 243232), (352, 241850), (385, 221120), (400, 212828), (440, 193480), (448, 190025), (550, 154784), (560, 152020), (616, 138200), (691, 123200), (700, 121616), (704, 120925), (770, 110560), (800, 106414), (880, 96740), (1100, 77392), (1120, 76010), (1232, 69100), (1382, 61600), (1400, 60808), (1540, 55280), (1600, 53207), (1760, 48370), (1925, 44224), (2200, 38696), (2240, 38005), (2464, 34550), (2764, 30800), (2800, 30404), (3080, 27640), (3455, 24640), (3520, 24185), (3850, 22112), (4400, 19348), (4837, 17600), (4928, 17275), (5528, 15400), (5600, 15202), (6160, 13820), (6910, 12320), (7601, 11200), (7700, 11056), (8800, 9674)]