150707920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15569}}^1$

素因数の和:15604

約数の個数: 60

約数和(自身を含む): 385170660

約数和(自身を除く): 234462740

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 15569, 31138, 62276, 77845, 124552, 155690, 171259, 249104, 311380, 342518, 622760, 685036, 856295, 1245520, 1370072, 1712590, 1883849, 2740144, 3425180, 3767698, 6850360, 7535396, 9419245, 13700720, 15070792, 18838490, 30141584, 37676980, 75353960, 150707920]

約数ペア:

[(1, 150707920), (2, 75353960), (4, 37676980), (5, 30141584), (8, 18838490), (10, 15070792), (11, 13700720), (16, 9419245), (20, 7535396), (22, 6850360), (40, 3767698), (44, 3425180), (55, 2740144), (80, 1883849), (88, 1712590), (110, 1370072), (121, 1245520), (176, 856295), (220, 685036), (242, 622760), (440, 342518), (484, 311380), (605, 249104), (880, 171259), (968, 155690), (1210, 124552), (1936, 77845), (2420, 62276), (4840, 31138), (9680, 15569)]