67298850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 127688670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 135, 145, 150, 162, 174, 191, 225, 243, 261, 270, 290, 382, 405, 435, 450, 486, 522, 573, 675, 725, 783, 810, 870, 955, 1146, 1215, 1305, 1350, 1450, 1566, 1719, 1910, 2025, 2175, 2349, 2430, 2610, 2865, 3438, 3915, 4050, 4350, 4698, 4775, 5157, 5539, 5730, 6075, 6525, 7047, 7830, 8595, 9550, 10314, 11078, 11745, 12150, 13050, 14094, 14325, 15471, 16617, 17190, 19575, 23490, 25785, 27695, 28650, 30942, 33234, 35235, 39150, 42975, 46413, 49851, 51570, 55390, 58725, 70470, 77355, 83085, 85950, 92826, 99702, 117450, 128925, 138475, 149553, 154710, 166170, 176175, 232065, 249255, 257850, 276950, 299106, 352350, 386775, 415425, 448659, 464130, 498510, 747765, 773550, 830850, 897318, 1160325, 1246275, 1345977, 1495530, 2243295, 2320650, 2492550, 2691954, 3738825, 4486590, 6729885, 7477650, 11216475, 13459770, 22432950, 33649425, 67298850]

約数ペア:

[(1, 67298850), (2, 33649425), (3, 22432950), (5, 13459770), (6, 11216475), (9, 7477650), (10, 6729885), (15, 4486590), (18, 3738825), (25, 2691954), (27, 2492550), (29, 2320650), (30, 2243295), (45, 1495530), (50, 1345977), (54, 1246275), (58, 1160325), (75, 897318), (81, 830850), (87, 773550), (90, 747765), (135, 498510), (145, 464130), (150, 448659), (162, 415425), (174, 386775), (191, 352350), (225, 299106), (243, 276950), (261, 257850), (270, 249255), (290, 232065), (382, 176175), (405, 166170), (435, 154710), (450, 149553), (486, 138475), (522, 128925), (573, 117450), (675, 99702), (725, 92826), (783, 85950), (810, 83085), (870, 77355), (955, 70470), (1146, 58725), (1215, 55390), (1305, 51570), (1350, 49851), (1450, 46413), (1566, 42975), (1719, 39150), (1910, 35235), (2025, 33234), (2175, 30942), (2349, 28650), (2430, 27695), (2610, 25785), (2865, 23490), (3438, 19575), (3915, 17190), (4050, 16617), (4350, 15471), (4698, 14325), (4775, 14094), (5157, 13050), (5539, 12150), (5730, 11745), (6075, 11078), (6525, 10314), (7047, 9550), (7830, 8595)]