171098300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 387891840

約数和(自身を除く): 216793540

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 97, 100, 124, 155, 194, 310, 388, 485, 569, 620, 775, 970, 1138, 1550, 1940, 2276, 2425, 2845, 3007, 3100, 4850, 5690, 6014, 9700, 11380, 12028, 14225, 15035, 17639, 28450, 30070, 35278, 55193, 56900, 60140, 70556, 75175, 88195, 110386, 150350, 176390, 220772, 275965, 300700, 352780, 440975, 551930, 881950, 1103860, 1379825, 1710983, 1763900, 2759650, 3421966, 5519300, 6843932, 8554915, 17109830, 34219660, 42774575, 85549150, 171098300]

約数ペア:

[(1, 171098300), (2, 85549150), (4, 42774575), (5, 34219660), (10, 17109830), (20, 8554915), (25, 6843932), (31, 5519300), (50, 3421966), (62, 2759650), (97, 1763900), (100, 1710983), (124, 1379825), (155, 1103860), (194, 881950), (310, 551930), (388, 440975), (485, 352780), (569, 300700), (620, 275965), (775, 220772), (970, 176390), (1138, 150350), (1550, 110386), (1940, 88195), (2276, 75175), (2425, 70556), (2845, 60140), (3007, 56900), (3100, 55193), (4850, 35278), (5690, 30070), (6014, 28450), (9700, 17639), (11380, 15035), (12028, 14225)]