75197220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179041}}^1$

素因数の和:179060

約数の個数: 48

約数和(自身を含む): 240632448

約数和(自身を除く): 165435228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 179041, 358082, 537123, 716164, 895205, 1074246, 1253287, 1790410, 2148492, 2506574, 2685615, 3580820, 3759861, 5013148, 5371230, 6266435, 7519722, 10742460, 12532870, 15039444, 18799305, 25065740, 37598610, 75197220]

約数ペア:

[(1, 75197220), (2, 37598610), (3, 25065740), (4, 18799305), (5, 15039444), (6, 12532870), (7, 10742460), (10, 7519722), (12, 6266435), (14, 5371230), (15, 5013148), (20, 3759861), (21, 3580820), (28, 2685615), (30, 2506574), (35, 2148492), (42, 1790410), (60, 1253287), (70, 1074246), (84, 895205), (105, 716164), (140, 537123), (210, 358082), (420, 179041)]