283727000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 710424000

約数和(自身を除く): 426697000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 109, 125, 137, 152, 190, 200, 218, 250, 274, 380, 436, 475, 500, 545, 548, 685, 760, 872, 950, 1000, 1090, 1096, 1370, 1900, 2071, 2180, 2375, 2603, 2725, 2740, 3425, 3800, 4142, 4360, 4750, 5206, 5450, 5480, 6850, 8284, 9500, 10355, 10412, 10900, 13015, 13625, 13700, 14933, 16568, 17125, 19000, 20710, 20824, 21800, 26030, 27250, 27400, 29866, 34250, 41420, 51775, 52060, 54500, 59732, 65075, 68500, 74665, 82840, 103550, 104120, 109000, 119464, 130150, 137000, 149330, 207100, 258875, 260300, 283727, 298660, 325375, 373325, 414200, 517750, 520600, 567454, 597320, 650750, 746650, 1035500, 1134908, 1301500, 1418635, 1493300, 1866625, 2071000, 2269816, 2603000, 2837270, 2986600, 3733250, 5674540, 7093175, 7466500, 11349080, 14186350, 14933000, 28372700, 35465875, 56745400, 70931750, 141863500, 283727000]

約数ペア:

[(1, 283727000), (2, 141863500), (4, 70931750), (5, 56745400), (8, 35465875), (10, 28372700), (19, 14933000), (20, 14186350), (25, 11349080), (38, 7466500), (40, 7093175), (50, 5674540), (76, 3733250), (95, 2986600), (100, 2837270), (109, 2603000), (125, 2269816), (137, 2071000), (152, 1866625), (190, 1493300), (200, 1418635), (218, 1301500), (250, 1134908), (274, 1035500), (380, 746650), (436, 650750), (475, 597320), (500, 567454), (545, 520600), (548, 517750), (685, 414200), (760, 373325), (872, 325375), (950, 298660), (1000, 283727), (1090, 260300), (1096, 258875), (1370, 207100), (1900, 149330), (2071, 137000), (2180, 130150), (2375, 119464), (2603, 109000), (2725, 104120), (2740, 103550), (3425, 82840), (3800, 74665), (4142, 68500), (4360, 65075), (4750, 59732), (5206, 54500), (5450, 52060), (5480, 51775), (6850, 41420), (8284, 34250), (9500, 29866), (10355, 27400), (10412, 27250), (10900, 26030), (13015, 21800), (13625, 20824), (13700, 20710), (14933, 19000), (16568, 17125)]