90966750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17327}}^1$

素因数の和:17354

約数の個数: 64

約数和(自身を含む): 259504128

約数和(自身を除く): 168537378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 17327, 34654, 51981, 86635, 103962, 121289, 173270, 242578, 259905, 363867, 433175, 519810, 606445, 727734, 866350, 1212890, 1299525, 1819335, 2165875, 2599050, 3032225, 3638670, 4331750, 6064450, 6497625, 9096675, 12995250, 15161125, 18193350, 30322250, 45483375, 90966750]

約数ペア:

[(1, 90966750), (2, 45483375), (3, 30322250), (5, 18193350), (6, 15161125), (7, 12995250), (10, 9096675), (14, 6497625), (15, 6064450), (21, 4331750), (25, 3638670), (30, 3032225), (35, 2599050), (42, 2165875), (50, 1819335), (70, 1299525), (75, 1212890), (105, 866350), (125, 727734), (150, 606445), (175, 519810), (210, 433175), (250, 363867), (350, 259905), (375, 242578), (525, 173270), (750, 121289), (875, 103962), (1050, 86635), (1750, 51981), (2625, 34654), (5250, 17327)]