102587200

素因数分解:

$2^6\times 5^2\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 84

約数和(自身を含む): 255416812

約数和(自身を除く): 152829612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 160, 194, 200, 320, 388, 400, 485, 661, 776, 800, 970, 1322, 1552, 1600, 1940, 2425, 2644, 3104, 3305, 3880, 4850, 5288, 6208, 6610, 7760, 9700, 10576, 13220, 15520, 16525, 19400, 21152, 26440, 31040, 33050, 38800, 42304, 52880, 64117, 66100, 77600, 105760, 128234, 132200, 155200, 211520, 256468, 264400, 320585, 512936, 528800, 641170, 1025872, 1057600, 1282340, 1602925, 2051744, 2564680, 3205850, 4103488, 5129360, 6411700, 10258720, 12823400, 20517440, 25646800, 51293600, 102587200]

約数ペア:

[(1, 102587200), (2, 51293600), (4, 25646800), (5, 20517440), (8, 12823400), (10, 10258720), (16, 6411700), (20, 5129360), (25, 4103488), (32, 3205850), (40, 2564680), (50, 2051744), (64, 1602925), (80, 1282340), (97, 1057600), (100, 1025872), (160, 641170), (194, 528800), (200, 512936), (320, 320585), (388, 264400), (400, 256468), (485, 211520), (661, 155200), (776, 132200), (800, 128234), (970, 105760), (1322, 77600), (1552, 66100), (1600, 64117), (1940, 52880), (2425, 42304), (2644, 38800), (3104, 33050), (3305, 31040), (3880, 26440), (4850, 21152), (5288, 19400), (6208, 16525), (6610, 15520), (7760, 13220), (9700, 10576)]