79413900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2843

約数の個数: 72

約数和(自身を含む): 232224720

約数和(自身を除く): 152810820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2729, 2910, 4850, 5458, 5820, 7275, 8187, 9700, 10916, 13645, 14550, 16374, 27290, 29100, 32748, 40935, 54580, 68225, 81870, 136450, 163740, 204675, 264713, 272900, 409350, 529426, 794139, 818700, 1058852, 1323565, 1588278, 2647130, 3176556, 3970695, 5294260, 6617825, 7941390, 13235650, 15882780, 19853475, 26471300, 39706950, 79413900]

約数ペア:

[(1, 79413900), (2, 39706950), (3, 26471300), (4, 19853475), (5, 15882780), (6, 13235650), (10, 7941390), (12, 6617825), (15, 5294260), (20, 3970695), (25, 3176556), (30, 2647130), (50, 1588278), (60, 1323565), (75, 1058852), (97, 818700), (100, 794139), (150, 529426), (194, 409350), (291, 272900), (300, 264713), (388, 204675), (485, 163740), (582, 136450), (970, 81870), (1164, 68225), (1455, 54580), (1940, 40935), (2425, 32748), (2729, 29100), (2910, 27290), (4850, 16374), (5458, 14550), (5820, 13645), (7275, 10916), (8187, 9700)]