315642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1754

約数の個数: 160

約数和(自身を含む): 1051075584

約数和(自身を除く): 735433584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 496, 500, 600, 620, 744, 750, 775, 930, 1000, 1200, 1240, 1488, 1500, 1550, 1697, 1860, 2000, 2325, 2480, 3000, 3100, 3394, 3720, 3875, 4650, 5091, 6000, 6200, 6788, 7440, 7750, 8485, 9300, 10182, 11625, 12400, 13576, 15500, 16970, 18600, 20364, 23250, 25455, 27152, 31000, 33940, 37200, 40728, 42425, 46500, 50910, 52607, 62000, 67880, 81456, 84850, 93000, 101820, 105214, 127275, 135760, 157821, 169700, 186000, 203640, 210428, 212125, 254550, 263035, 315642, 339400, 407280, 420856, 424250, 509100, 526070, 631284, 636375, 678800, 789105, 841712, 848500, 1018200, 1052140, 1262568, 1272750, 1315175, 1578210, 1697000, 2036400, 2104280, 2525136, 2545500, 2630350, 3156420, 3394000, 3945525, 4208560, 5091000, 5260700, 6312840, 6575875, 7891050, 10182000, 10521400, 12625680, 13151750, 15782100, 19727625, 21042800, 26303500, 31564200, 39455250, 52607000, 63128400, 78910500, 105214000, 157821000, 315642000]

約数ペア:

[(1, 315642000), (2, 157821000), (3, 105214000), (4, 78910500), (5, 63128400), (6, 52607000), (8, 39455250), (10, 31564200), (12, 26303500), (15, 21042800), (16, 19727625), (20, 15782100), (24, 13151750), (25, 12625680), (30, 10521400), (31, 10182000), (40, 7891050), (48, 6575875), (50, 6312840), (60, 5260700), (62, 5091000), (75, 4208560), (80, 3945525), (93, 3394000), (100, 3156420), (120, 2630350), (124, 2545500), (125, 2525136), (150, 2104280), (155, 2036400), (186, 1697000), (200, 1578210), (240, 1315175), (248, 1272750), (250, 1262568), (300, 1052140), (310, 1018200), (372, 848500), (375, 841712), (400, 789105), (465, 678800), (496, 636375), (500, 631284), (600, 526070), (620, 509100), (744, 424250), (750, 420856), (775, 407280), (930, 339400), (1000, 315642), (1200, 263035), (1240, 254550), (1488, 212125), (1500, 210428), (1550, 203640), (1697, 186000), (1860, 169700), (2000, 157821), (2325, 135760), (2480, 127275), (3000, 105214), (3100, 101820), (3394, 93000), (3720, 84850), (3875, 81456), (4650, 67880), (5091, 62000), (6000, 52607), (6200, 50910), (6788, 46500), (7440, 42425), (7750, 40728), (8485, 37200), (9300, 33940), (10182, 31000), (11625, 27152), (12400, 25455), (13576, 23250), (15500, 20364), (16970, 18600)]