82666500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7902

約数の個数: 96

約数和(自身を含む): 275149056

約数和(自身を除く): 192482556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 7873, 10500, 15746, 23619, 31492, 39365, 47238, 55111, 78730, 94476, 110222, 118095, 157460, 165333, 196825, 220444, 236190, 275555, 330666, 393650, 472380, 551110, 590475, 661332, 787300, 826665, 984125, 1102220, 1180950, 1377775, 1653330, 1968250, 2361900, 2755550, 2952375, 3306660, 3936500, 4133325, 5511100, 5904750, 6888875, 8266650, 11809500, 13777750, 16533300, 20666625, 27555500, 41333250, 82666500]

約数ペア:

[(1, 82666500), (2, 41333250), (3, 27555500), (4, 20666625), (5, 16533300), (6, 13777750), (7, 11809500), (10, 8266650), (12, 6888875), (14, 5904750), (15, 5511100), (20, 4133325), (21, 3936500), (25, 3306660), (28, 2952375), (30, 2755550), (35, 2361900), (42, 1968250), (50, 1653330), (60, 1377775), (70, 1180950), (75, 1102220), (84, 984125), (100, 826665), (105, 787300), (125, 661332), (140, 590475), (150, 551110), (175, 472380), (210, 393650), (250, 330666), (300, 275555), (350, 236190), (375, 220444), (420, 196825), (500, 165333), (525, 157460), (700, 118095), (750, 110222), (875, 94476), (1050, 78730), (1500, 55111), (1750, 47238), (2100, 39365), (2625, 31492), (3500, 23619), (5250, 15746), (7873, 10500)]