85837500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 312792480

約数和(自身を除く): 226954980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 109, 125, 126, 140, 150, 175, 180, 210, 218, 225, 250, 252, 300, 315, 327, 350, 375, 420, 436, 450, 500, 525, 545, 625, 630, 654, 700, 750, 763, 875, 900, 981, 1050, 1090, 1125, 1250, 1260, 1308, 1500, 1526, 1575, 1635, 1750, 1875, 1962, 2100, 2180, 2250, 2289, 2500, 2625, 2725, 3052, 3125, 3150, 3270, 3500, 3750, 3815, 3924, 4375, 4500, 4578, 4905, 5250, 5450, 5625, 6250, 6300, 6540, 6867, 7500, 7630, 7875, 8175, 8750, 9156, 9375, 9810, 10500, 10900, 11250, 11445, 12500, 13125, 13625, 13734, 15260, 15750, 16350, 17500, 18750, 19075, 19620, 21875, 22500, 22890, 24525, 26250, 27250, 27468, 28125, 31500, 32700, 34335, 37500, 38150, 39375, 40875, 43750, 45780, 49050, 52500, 54500, 56250, 57225, 65625, 68125, 68670, 76300, 78750, 81750, 87500, 95375, 98100, 112500, 114450, 122625, 131250, 136250, 137340, 157500, 163500, 171675, 190750, 196875, 204375, 228900, 245250, 262500, 272500, 286125, 340625, 343350, 381500, 393750, 408750, 476875, 490500, 572250, 613125, 681250, 686700, 787500, 817500, 858375, 953750, 1021875, 1144500, 1226250, 1362500, 1430625, 1716750, 1907500, 2043750, 2384375, 2452500, 2861250, 3065625, 3433500, 4087500, 4291875, 4768750, 5722500, 6131250, 7153125, 8583750, 9537500, 12262500, 14306250, 17167500, 21459375, 28612500, 42918750, 85837500]

約数ペア:

[(1, 85837500), (2, 42918750), (3, 28612500), (4, 21459375), (5, 17167500), (6, 14306250), (7, 12262500), (9, 9537500), (10, 8583750), (12, 7153125), (14, 6131250), (15, 5722500), (18, 4768750), (20, 4291875), (21, 4087500), (25, 3433500), (28, 3065625), (30, 2861250), (35, 2452500), (36, 2384375), (42, 2043750), (45, 1907500), (50, 1716750), (60, 1430625), (63, 1362500), (70, 1226250), (75, 1144500), (84, 1021875), (90, 953750), (100, 858375), (105, 817500), (109, 787500), (125, 686700), (126, 681250), (140, 613125), (150, 572250), (175, 490500), (180, 476875), (210, 408750), (218, 393750), (225, 381500), (250, 343350), (252, 340625), (300, 286125), (315, 272500), (327, 262500), (350, 245250), (375, 228900), (420, 204375), (436, 196875), (450, 190750), (500, 171675), (525, 163500), (545, 157500), (625, 137340), (630, 136250), (654, 131250), (700, 122625), (750, 114450), (763, 112500), (875, 98100), (900, 95375), (981, 87500), (1050, 81750), (1090, 78750), (1125, 76300), (1250, 68670), (1260, 68125), (1308, 65625), (1500, 57225), (1526, 56250), (1575, 54500), (1635, 52500), (1750, 49050), (1875, 45780), (1962, 43750), (2100, 40875), (2180, 39375), (2250, 38150), (2289, 37500), (2500, 34335), (2625, 32700), (2725, 31500), (3052, 28125), (3125, 27468), (3150, 27250), (3270, 26250), (3500, 24525), (3750, 22890), (3815, 22500), (3924, 21875), (4375, 19620), (4500, 19075), (4578, 18750), (4905, 17500), (5250, 16350), (5450, 15750), (5625, 15260), (6250, 13734), (6300, 13625), (6540, 13125), (6867, 12500), (7500, 11445), (7630, 11250), (7875, 10900), (8175, 10500), (8750, 9810), (9156, 9375)]