256195500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{15527}}^1$

素因数の和:15560

約数の個数: 96

約数和(自身を含む): 813915648

約数和(自身を除く): 557720148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1375, 1500, 1650, 2750, 3300, 4125, 5500, 8250, 15527, 16500, 31054, 46581, 62108, 77635, 93162, 155270, 170797, 186324, 232905, 310540, 341594, 388175, 465810, 512391, 683188, 776350, 853985, 931620, 1024782, 1164525, 1552700, 1707970, 1940875, 2049564, 2329050, 2561955, 3415940, 3881750, 4269925, 4658100, 5123910, 5822625, 7763500, 8539850, 10247820, 11645250, 12809775, 17079700, 21349625, 23290500, 25619550, 42699250, 51239100, 64048875, 85398500, 128097750, 256195500]

約数ペア:

[(1, 256195500), (2, 128097750), (3, 85398500), (4, 64048875), (5, 51239100), (6, 42699250), (10, 25619550), (11, 23290500), (12, 21349625), (15, 17079700), (20, 12809775), (22, 11645250), (25, 10247820), (30, 8539850), (33, 7763500), (44, 5822625), (50, 5123910), (55, 4658100), (60, 4269925), (66, 3881750), (75, 3415940), (100, 2561955), (110, 2329050), (125, 2049564), (132, 1940875), (150, 1707970), (165, 1552700), (220, 1164525), (250, 1024782), (275, 931620), (300, 853985), (330, 776350), (375, 683188), (500, 512391), (550, 465810), (660, 388175), (750, 341594), (825, 310540), (1100, 232905), (1375, 186324), (1500, 170797), (1650, 155270), (2750, 93162), (3300, 77635), (4125, 62108), (5500, 46581), (8250, 31054), (15527, 16500)]