85256820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 299335680

約数和(自身を除く): 214078860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 463, 465, 495, 540, 558, 594, 620, 660, 682, 837, 926, 930, 990, 1023, 1116, 1188, 1364, 1389, 1395, 1485, 1674, 1705, 1852, 1860, 1980, 2046, 2315, 2778, 2790, 2970, 3069, 3348, 3410, 4092, 4167, 4185, 4630, 5093, 5115, 5556, 5580, 5940, 6138, 6820, 6945, 8334, 8370, 9207, 9260, 10186, 10230, 12276, 12501, 13890, 14353, 15279, 15345, 16668, 16740, 18414, 20372, 20460, 20835, 25002, 25465, 27780, 28706, 30558, 30690, 36828, 41670, 43059, 45837, 46035, 50004, 50930, 57412, 61116, 61380, 62505, 71765, 76395, 83340, 86118, 91674, 92070, 101860, 125010, 129177, 137511, 143530, 152790, 157883, 172236, 183348, 184140, 215295, 229185, 250020, 258354, 275022, 287060, 305580, 315766, 387531, 430590, 458370, 473649, 516708, 550044, 631532, 645885, 687555, 775062, 789415, 861180, 916740, 947298, 1291770, 1375110, 1420947, 1550124, 1578830, 1894596, 1937655, 2368245, 2583540, 2750220, 2841894, 3157660, 3875310, 4262841, 4736490, 5683788, 7104735, 7750620, 8525682, 9472980, 14209470, 17051364, 21314205, 28418940, 42628410, 85256820]

約数ペア:

[(1, 85256820), (2, 42628410), (3, 28418940), (4, 21314205), (5, 17051364), (6, 14209470), (9, 9472980), (10, 8525682), (11, 7750620), (12, 7104735), (15, 5683788), (18, 4736490), (20, 4262841), (22, 3875310), (27, 3157660), (30, 2841894), (31, 2750220), (33, 2583540), (36, 2368245), (44, 1937655), (45, 1894596), (54, 1578830), (55, 1550124), (60, 1420947), (62, 1375110), (66, 1291770), (90, 947298), (93, 916740), (99, 861180), (108, 789415), (110, 775062), (124, 687555), (132, 645885), (135, 631532), (155, 550044), (165, 516708), (180, 473649), (186, 458370), (198, 430590), (220, 387531), (270, 315766), (279, 305580), (297, 287060), (310, 275022), (330, 258354), (341, 250020), (372, 229185), (396, 215295), (463, 184140), (465, 183348), (495, 172236), (540, 157883), (558, 152790), (594, 143530), (620, 137511), (660, 129177), (682, 125010), (837, 101860), (926, 92070), (930, 91674), (990, 86118), (1023, 83340), (1116, 76395), (1188, 71765), (1364, 62505), (1389, 61380), (1395, 61116), (1485, 57412), (1674, 50930), (1705, 50004), (1852, 46035), (1860, 45837), (1980, 43059), (2046, 41670), (2315, 36828), (2778, 30690), (2790, 30558), (2970, 28706), (3069, 27780), (3348, 25465), (3410, 25002), (4092, 20835), (4167, 20460), (4185, 20372), (4630, 18414), (5093, 16740), (5115, 16668), (5556, 15345), (5580, 15279), (5940, 14353), (6138, 13890), (6820, 12501), (6945, 12276), (8334, 10230), (8370, 10186), (9207, 9260)]