147812580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273727}}^1$

素因数の和:273745

約数の個数: 48

約数和(自身を含む): 459863040

約数和(自身を除く): 312050460

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, 273727, 547454, 821181, 1094908, 1368635, 1642362, 2463543, 2737270, 3284724, 4105905, 4927086, 5474540, 7390629, 8211810, 9854172, 12317715, 14781258, 16423620, 24635430, 29562516, 36953145, 49270860, 73906290, 147812580]

約数ペア:

[(1, 147812580), (2, 73906290), (3, 49270860), (4, 36953145), (5, 29562516), (6, 24635430), (9, 16423620), (10, 14781258), (12, 12317715), (15, 9854172), (18, 8211810), (20, 7390629), (27, 5474540), (30, 4927086), (36, 4105905), (45, 3284724), (54, 2737270), (60, 2463543), (90, 1642362), (108, 1368635), (135, 1094908), (180, 821181), (270, 547454), (540, 273727)]