20120863800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{500519}}^1$

素因数の和:500605

約数の個数: 96

約数和(自身を含む): 63305769600

約数和(自身を除く): 43184905800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 134, 150, 200, 201, 268, 300, 335, 402, 536, 600, 670, 804, 1005, 1340, 1608, 1675, 2010, 2680, 3350, 4020, 5025, 6700, 8040, 10050, 13400, 20100, 40200, 500519, 1001038, 1501557, 2002076, 2502595, 3003114, 4004152, 5005190, 6006228, 7507785, 10010380, 12012456, 12512975, 15015570, 20020760, 25025950, 30031140, 33534773, 37538925, 50051900, 60062280, 67069546, 75077850, 100103800, 100604319, 134139092, 150155700, 167673865, 201208638, 268278184, 300311400, 335347730, 402417276, 503021595, 670695460, 804834552, 838369325, 1006043190, 1341390920, 1676738650, 2012086380, 2515107975, 3353477300, 4024172760, 5030215950, 6706954600, 10060431900, 20120863800]

約数ペア:

[(1, 20120863800), (2, 10060431900), (3, 6706954600), (4, 5030215950), (5, 4024172760), (6, 3353477300), (8, 2515107975), (10, 2012086380), (12, 1676738650), (15, 1341390920), (20, 1006043190), (24, 838369325), (25, 804834552), (30, 670695460), (40, 503021595), (50, 402417276), (60, 335347730), (67, 300311400), (75, 268278184), (100, 201208638), (120, 167673865), (134, 150155700), (150, 134139092), (200, 100604319), (201, 100103800), (268, 75077850), (300, 67069546), (335, 60062280), (402, 50051900), (536, 37538925), (600, 33534773), (670, 30031140), (804, 25025950), (1005, 20020760), (1340, 15015570), (1608, 12512975), (1675, 12012456), (2010, 10010380), (2680, 7507785), (3350, 6006228), (4020, 5005190), (5025, 4004152), (6700, 3003114), (8040, 2502595), (10050, 2002076), (13400, 1501557), (20100, 1001038), (40200, 500519)]