77912550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{57713}}^1$

素因数の和:57734

約数の個数: 48

約数和(自身を含む): 214696080

約数和(自身を除く): 136783530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 57713, 115426, 173139, 288565, 346278, 519417, 577130, 865695, 1038834, 1442825, 1558251, 1731390, 2597085, 2885650, 3116502, 4328475, 5194170, 7791255, 8656950, 12985425, 15582510, 25970850, 38956275, 77912550]

約数ペア:

[(1, 77912550), (2, 38956275), (3, 25970850), (5, 15582510), (6, 12985425), (9, 8656950), (10, 7791255), (15, 5194170), (18, 4328475), (25, 3116502), (27, 2885650), (30, 2597085), (45, 1731390), (50, 1558251), (54, 1442825), (75, 1038834), (90, 865695), (135, 577130), (150, 519417), (225, 346278), (270, 288565), (450, 173139), (675, 115426), (1350, 57713)]