148674420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{275323}}^1$

素因数の和:275341

約数の個数: 48

約数和(自身を含む): 462544320

約数和(自身を除く): 313869900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 275323, 550646, 825969, 1101292, 1376615, 1651938, 2477907, 2753230, 3303876, 4129845, 4955814, 5506460, 7433721, 8259690, 9911628, 12389535, 14867442, 16519380, 24779070, 29734884, 37168605, 49558140, 74337210, 148674420]

約数ペア:

[(1, 148674420), (2, 74337210), (3, 49558140), (4, 37168605), (5, 29734884), (6, 24779070), (9, 16519380), (10, 14867442), (12, 12389535), (15, 9911628), (18, 8259690), (20, 7433721), (27, 5506460), (30, 4955814), (36, 4129845), (45, 3303876), (54, 2753230), (60, 2477907), (90, 1651938), (108, 1376615), (135, 1101292), (180, 825969), (270, 550646), (540, 275323)]