84489900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25603}}^1$

素因数の和:25631

約数の個数: 72

約数和(自身を含む): 266691264

約数和(自身を除く): 182201364

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, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 25603, 51206, 76809, 102412, 128015, 153618, 256030, 281633, 307236, 384045, 512060, 563266, 640075, 768090, 844899, 1126532, 1280150, 1408165, 1536180, 1689798, 1920225, 2560300, 2816330, 3379596, 3840450, 4224495, 5632660, 7040825, 7680900, 8448990, 14081650, 16897980, 21122475, 28163300, 42244950, 84489900]

約数ペア:

[(1, 84489900), (2, 42244950), (3, 28163300), (4, 21122475), (5, 16897980), (6, 14081650), (10, 8448990), (11, 7680900), (12, 7040825), (15, 5632660), (20, 4224495), (22, 3840450), (25, 3379596), (30, 2816330), (33, 2560300), (44, 1920225), (50, 1689798), (55, 1536180), (60, 1408165), (66, 1280150), (75, 1126532), (100, 844899), (110, 768090), (132, 640075), (150, 563266), (165, 512060), (220, 384045), (275, 307236), (300, 281633), (330, 256030), (550, 153618), (660, 128015), (825, 102412), (1100, 76809), (1650, 51206), (3300, 25603)]