678038580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3313}}^1$

素因数の和:3710

約数の個数: 96

約数和(自身を含む): 2115657600

約数和(自身を除く): 1437619020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 379, 540, 758, 1137, 1516, 1895, 2274, 3313, 3411, 3790, 4548, 5685, 6626, 6822, 7580, 9939, 10233, 11370, 13252, 13644, 16565, 17055, 19878, 20466, 22740, 29817, 33130, 34110, 39756, 40932, 49695, 51165, 59634, 66260, 68220, 89451, 99390, 102330, 119268, 149085, 178902, 198780, 204660, 298170, 357804, 447255, 596340, 894510, 1255627, 1789020, 2511254, 3766881, 5022508, 6278135, 7533762, 11300643, 12556270, 15067524, 18834405, 22601286, 25112540, 33901929, 37668810, 45202572, 56503215, 67803858, 75337620, 113006430, 135607716, 169509645, 226012860, 339019290, 678038580]

約数ペア:

[(1, 678038580), (2, 339019290), (3, 226012860), (4, 169509645), (5, 135607716), (6, 113006430), (9, 75337620), (10, 67803858), (12, 56503215), (15, 45202572), (18, 37668810), (20, 33901929), (27, 25112540), (30, 22601286), (36, 18834405), (45, 15067524), (54, 12556270), (60, 11300643), (90, 7533762), (108, 6278135), (135, 5022508), (180, 3766881), (270, 2511254), (379, 1789020), (540, 1255627), (758, 894510), (1137, 596340), (1516, 447255), (1895, 357804), (2274, 298170), (3313, 204660), (3411, 198780), (3790, 178902), (4548, 149085), (5685, 119268), (6626, 102330), (6822, 99390), (7580, 89451), (9939, 68220), (10233, 66260), (11370, 59634), (13252, 51165), (13644, 49695), (16565, 40932), (17055, 39756), (19878, 34110), (20466, 33130), (22740, 29817)]