87141000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 280949760

約数和(自身を除く): 193808760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 937, 1000, 1240, 1500, 1550, 1860, 1874, 2325, 2811, 3000, 3100, 3720, 3748, 3875, 4650, 4685, 5622, 6200, 7496, 7750, 9300, 9370, 11244, 11625, 14055, 15500, 18600, 18740, 22488, 23250, 23425, 28110, 29047, 31000, 37480, 46500, 46850, 56220, 58094, 70275, 87141, 93000, 93700, 112440, 116188, 117125, 140550, 145235, 174282, 187400, 232376, 234250, 281100, 290470, 348564, 351375, 435705, 468500, 562200, 580940, 697128, 702750, 726175, 871410, 937000, 1161880, 1405500, 1452350, 1742820, 2178525, 2811000, 2904700, 3485640, 3630875, 4357050, 5809400, 7261750, 8714100, 10892625, 14523500, 17428200, 21785250, 29047000, 43570500, 87141000]

約数ペア:

[(1, 87141000), (2, 43570500), (3, 29047000), (4, 21785250), (5, 17428200), (6, 14523500), (8, 10892625), (10, 8714100), (12, 7261750), (15, 5809400), (20, 4357050), (24, 3630875), (25, 3485640), (30, 2904700), (31, 2811000), (40, 2178525), (50, 1742820), (60, 1452350), (62, 1405500), (75, 1161880), (93, 937000), (100, 871410), (120, 726175), (124, 702750), (125, 697128), (150, 580940), (155, 562200), (186, 468500), (200, 435705), (248, 351375), (250, 348564), (300, 290470), (310, 281100), (372, 234250), (375, 232376), (465, 187400), (500, 174282), (600, 145235), (620, 140550), (744, 117125), (750, 116188), (775, 112440), (930, 93700), (937, 93000), (1000, 87141), (1240, 70275), (1500, 58094), (1550, 56220), (1860, 46850), (1874, 46500), (2325, 37480), (2811, 31000), (3000, 29047), (3100, 28110), (3720, 23425), (3748, 23250), (3875, 22488), (4650, 18740), (4685, 18600), (5622, 15500), (6200, 14055), (7496, 11625), (7750, 11244), (9300, 9370)]