27771450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{26449}}^1$

素因数の和:26471

約数の個数: 48

約数和(自身を含む): 78715200

約数和(自身を除く): 50943750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 26449, 52898, 79347, 132245, 158694, 185143, 264490, 370286, 396735, 555429, 661225, 793470, 925715, 1110858, 1322450, 1851430, 1983675, 2777145, 3967350, 4628575, 5554290, 9257150, 13885725, 27771450]

約数ペア:

[(1, 27771450), (2, 13885725), (3, 9257150), (5, 5554290), (6, 4628575), (7, 3967350), (10, 2777145), (14, 1983675), (15, 1851430), (21, 1322450), (25, 1110858), (30, 925715), (35, 793470), (42, 661225), (50, 555429), (70, 396735), (75, 370286), (105, 264490), (150, 185143), (175, 158694), (210, 132245), (350, 79347), (525, 52898), (1050, 26449)]