145297600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{12973}}^1$

素因数の和:13002

約数の個数: 84

約数和(自身を含む): 408629104

約数和(自身を除く): 263331504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 12973, 25946, 51892, 64865, 90811, 103784, 129730, 181622, 207568, 259460, 324325, 363244, 415136, 454055, 518920, 648650, 726488, 830272, 908110, 1037840, 1297300, 1452976, 1816220, 2075680, 2270275, 2594600, 2905952, 3632440, 4151360, 4540550, 5189200, 5811904, 7264880, 9081100, 10378400, 14529760, 18162200, 20756800, 29059520, 36324400, 72648800, 145297600]

約数ペア:

[(1, 145297600), (2, 72648800), (4, 36324400), (5, 29059520), (7, 20756800), (8, 18162200), (10, 14529760), (14, 10378400), (16, 9081100), (20, 7264880), (25, 5811904), (28, 5189200), (32, 4540550), (35, 4151360), (40, 3632440), (50, 2905952), (56, 2594600), (64, 2270275), (70, 2075680), (80, 1816220), (100, 1452976), (112, 1297300), (140, 1037840), (160, 908110), (175, 830272), (200, 726488), (224, 648650), (280, 518920), (320, 454055), (350, 415136), (400, 363244), (448, 324325), (560, 259460), (700, 207568), (800, 181622), (1120, 129730), (1400, 103784), (1600, 90811), (2240, 64865), (2800, 51892), (5600, 25946), (11200, 12973)]