256329150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22193}}^1$

素因数の和:22226

約数の個数: 96

約数和(自身を含む): 792592128

約数和(自身を除く): 536262978

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 11550, 22193, 44386, 66579, 110965, 133158, 155351, 221930, 244123, 310702, 332895, 466053, 488246, 554825, 665790, 732369, 776755, 932106, 1109650, 1220615, 1464738, 1553510, 1664475, 1708861, 2330265, 2441230, 3328950, 3417722, 3661845, 3883775, 4660530, 5126583, 6103075, 7323690, 7767550, 8544305, 10253166, 11651325, 12206150, 17088610, 18309225, 23302650, 25632915, 36618450, 42721525, 51265830, 85443050, 128164575, 256329150]

約数ペア:

[(1, 256329150), (2, 128164575), (3, 85443050), (5, 51265830), (6, 42721525), (7, 36618450), (10, 25632915), (11, 23302650), (14, 18309225), (15, 17088610), (21, 12206150), (22, 11651325), (25, 10253166), (30, 8544305), (33, 7767550), (35, 7323690), (42, 6103075), (50, 5126583), (55, 4660530), (66, 3883775), (70, 3661845), (75, 3417722), (77, 3328950), (105, 2441230), (110, 2330265), (150, 1708861), (154, 1664475), (165, 1553510), (175, 1464738), (210, 1220615), (231, 1109650), (275, 932106), (330, 776755), (350, 732369), (385, 665790), (462, 554825), (525, 488246), (550, 466053), (770, 332895), (825, 310702), (1050, 244123), (1155, 221930), (1650, 155351), (1925, 133158), (2310, 110965), (3850, 66579), (5775, 44386), (11550, 22193)]