405662220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{33637}}^1$

素因数の和:33719

約数の個数: 72

約数和(自身を含む): 1248911664

約数和(自身を除く): 843249444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 33637, 67274, 100911, 134548, 168185, 201822, 302733, 336370, 403644, 504555, 605466, 672740, 1009110, 1210932, 1513665, 2018220, 2253679, 3027330, 4507358, 6054660, 6761037, 9014716, 11268395, 13522074, 20283111, 22536790, 27044148, 33805185, 40566222, 45073580, 67610370, 81132444, 101415555, 135220740, 202831110, 405662220]

約数ペア:

[(1, 405662220), (2, 202831110), (3, 135220740), (4, 101415555), (5, 81132444), (6, 67610370), (9, 45073580), (10, 40566222), (12, 33805185), (15, 27044148), (18, 22536790), (20, 20283111), (30, 13522074), (36, 11268395), (45, 9014716), (60, 6761037), (67, 6054660), (90, 4507358), (134, 3027330), (180, 2253679), (201, 2018220), (268, 1513665), (335, 1210932), (402, 1009110), (603, 672740), (670, 605466), (804, 504555), (1005, 403644), (1206, 336370), (1340, 302733), (2010, 201822), (2412, 168185), (3015, 134548), (4020, 100911), (6030, 67274), (12060, 33637)]