148778100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{55103}}^1$

素因数の和:55126

約数の個数: 72

約数和(自身を含む): 478302720

約数和(自身を除く): 329524620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 55103, 110206, 165309, 220412, 275515, 330618, 495927, 551030, 661236, 826545, 991854, 1102060, 1377575, 1487781, 1653090, 1983708, 2479635, 2755150, 2975562, 3306180, 4132725, 4959270, 5510300, 5951124, 7438905, 8265450, 9918540, 12398175, 14877810, 16530900, 24796350, 29755620, 37194525, 49592700, 74389050, 148778100]

約数ペア:

[(1, 148778100), (2, 74389050), (3, 49592700), (4, 37194525), (5, 29755620), (6, 24796350), (9, 16530900), (10, 14877810), (12, 12398175), (15, 9918540), (18, 8265450), (20, 7438905), (25, 5951124), (27, 5510300), (30, 4959270), (36, 4132725), (45, 3306180), (50, 2975562), (54, 2755150), (60, 2479635), (75, 1983708), (90, 1653090), (100, 1487781), (108, 1377575), (135, 1102060), (150, 991854), (180, 826545), (225, 661236), (270, 551030), (300, 495927), (450, 330618), (540, 275515), (675, 220412), (900, 165309), (1350, 110206), (2700, 55103)]