120831300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{134257}}^1$

素因数の和:134277

約数の個数: 54

約数和(自身を含む): 378741818

約数和(自身を除く): 257910518

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 134257, 268514, 402771, 537028, 671285, 805542, 1208313, 1342570, 1611084, 2013855, 2416626, 2685140, 3356425, 4027710, 4833252, 6041565, 6712850, 8055420, 10069275, 12083130, 13425700, 20138550, 24166260, 30207825, 40277100, 60415650, 120831300]

約数ペア:

[(1, 120831300), (2, 60415650), (3, 40277100), (4, 30207825), (5, 24166260), (6, 20138550), (9, 13425700), (10, 12083130), (12, 10069275), (15, 8055420), (18, 6712850), (20, 6041565), (25, 4833252), (30, 4027710), (36, 3356425), (45, 2685140), (50, 2416626), (60, 2013855), (75, 1611084), (90, 1342570), (100, 1208313), (150, 805542), (180, 671285), (225, 537028), (300, 402771), (450, 268514), (900, 134257)]