87488200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 213557760

約数和(自身を除く): 126069560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 103, 124, 137, 155, 200, 206, 248, 274, 310, 412, 515, 548, 620, 685, 775, 824, 1030, 1096, 1240, 1370, 1550, 2060, 2575, 2740, 3100, 3193, 3425, 4120, 4247, 5150, 5480, 6200, 6386, 6850, 8494, 10300, 12772, 13700, 14111, 15965, 16988, 20600, 21235, 25544, 27400, 28222, 31930, 33976, 42470, 56444, 63860, 70555, 79825, 84940, 106175, 112888, 127720, 141110, 159650, 169880, 212350, 282220, 319300, 352775, 424700, 437441, 564440, 638600, 705550, 849400, 874882, 1411100, 1749764, 2187205, 2822200, 3499528, 4374410, 8748820, 10936025, 17497640, 21872050, 43744100, 87488200]

約数ペア:

[(1, 87488200), (2, 43744100), (4, 21872050), (5, 17497640), (8, 10936025), (10, 8748820), (20, 4374410), (25, 3499528), (31, 2822200), (40, 2187205), (50, 1749764), (62, 1411100), (100, 874882), (103, 849400), (124, 705550), (137, 638600), (155, 564440), (200, 437441), (206, 424700), (248, 352775), (274, 319300), (310, 282220), (412, 212350), (515, 169880), (548, 159650), (620, 141110), (685, 127720), (775, 112888), (824, 106175), (1030, 84940), (1096, 79825), (1240, 70555), (1370, 63860), (1550, 56444), (2060, 42470), (2575, 33976), (2740, 31930), (3100, 28222), (3193, 27400), (3425, 25544), (4120, 21235), (4247, 20600), (5150, 16988), (5480, 15965), (6200, 14111), (6386, 13700), (6850, 12772), (8494, 10300)]