150885440

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4861}}^1$

素因数の和:4975

約数の個数: 56

約数和(自身を含む): 363074712

約数和(自身を除く): 212189272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 4861, 6208, 7760, 9722, 15520, 19444, 24305, 31040, 38888, 48610, 77776, 97220, 155552, 194440, 311104, 388880, 471517, 777760, 943034, 1555520, 1886068, 2357585, 3772136, 4715170, 7544272, 9430340, 15088544, 18860680, 30177088, 37721360, 75442720, 150885440]

約数ペア:

[(1, 150885440), (2, 75442720), (4, 37721360), (5, 30177088), (8, 18860680), (10, 15088544), (16, 9430340), (20, 7544272), (32, 4715170), (40, 3772136), (64, 2357585), (80, 1886068), (97, 1555520), (160, 943034), (194, 777760), (320, 471517), (388, 388880), (485, 311104), (776, 194440), (970, 155552), (1552, 97220), (1940, 77776), (3104, 48610), (3880, 38888), (4861, 31040), (6208, 24305), (7760, 19444), (9722, 15520)]