81856500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 268579584

約数和(自身を除く): 186723084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 41, 44, 50, 55, 60, 66, 75, 82, 100, 110, 121, 123, 125, 132, 150, 164, 165, 205, 220, 242, 246, 250, 275, 300, 330, 363, 375, 410, 451, 484, 492, 500, 550, 605, 615, 660, 726, 750, 820, 825, 902, 1025, 1100, 1210, 1230, 1331, 1353, 1375, 1452, 1500, 1650, 1804, 1815, 2050, 2255, 2420, 2460, 2662, 2706, 2750, 3025, 3075, 3300, 3630, 3993, 4100, 4125, 4510, 4961, 5125, 5324, 5412, 5500, 6050, 6150, 6655, 6765, 7260, 7986, 8250, 9020, 9075, 9922, 10250, 11275, 12100, 12300, 13310, 13530, 14883, 15125, 15375, 15972, 16500, 18150, 19844, 19965, 20500, 22550, 24805, 26620, 27060, 29766, 30250, 30750, 33275, 33825, 36300, 39930, 45100, 45375, 49610, 54571, 56375, 59532, 60500, 61500, 66550, 67650, 74415, 79860, 90750, 99220, 99825, 109142, 112750, 124025, 133100, 135300, 148830, 163713, 166375, 169125, 181500, 199650, 218284, 225500, 248050, 272855, 297660, 327426, 332750, 338250, 372075, 399300, 496100, 499125, 545710, 620125, 654852, 665500, 676500, 744150, 818565, 998250, 1091420, 1240250, 1364275, 1488300, 1637130, 1860375, 1996500, 2480500, 2728550, 3274260, 3720750, 4092825, 5457100, 6821375, 7441500, 8185650, 13642750, 16371300, 20464125, 27285500, 40928250, 81856500]

約数ペア:

[(1, 81856500), (2, 40928250), (3, 27285500), (4, 20464125), (5, 16371300), (6, 13642750), (10, 8185650), (11, 7441500), (12, 6821375), (15, 5457100), (20, 4092825), (22, 3720750), (25, 3274260), (30, 2728550), (33, 2480500), (41, 1996500), (44, 1860375), (50, 1637130), (55, 1488300), (60, 1364275), (66, 1240250), (75, 1091420), (82, 998250), (100, 818565), (110, 744150), (121, 676500), (123, 665500), (125, 654852), (132, 620125), (150, 545710), (164, 499125), (165, 496100), (205, 399300), (220, 372075), (242, 338250), (246, 332750), (250, 327426), (275, 297660), (300, 272855), (330, 248050), (363, 225500), (375, 218284), (410, 199650), (451, 181500), (484, 169125), (492, 166375), (500, 163713), (550, 148830), (605, 135300), (615, 133100), (660, 124025), (726, 112750), (750, 109142), (820, 99825), (825, 99220), (902, 90750), (1025, 79860), (1100, 74415), (1210, 67650), (1230, 66550), (1331, 61500), (1353, 60500), (1375, 59532), (1452, 56375), (1500, 54571), (1650, 49610), (1804, 45375), (1815, 45100), (2050, 39930), (2255, 36300), (2420, 33825), (2460, 33275), (2662, 30750), (2706, 30250), (2750, 29766), (3025, 27060), (3075, 26620), (3300, 24805), (3630, 22550), (3993, 20500), (4100, 19965), (4125, 19844), (4510, 18150), (4961, 16500), (5125, 15972), (5324, 15375), (5412, 15125), (5500, 14883), (6050, 13530), (6150, 13310), (6655, 12300), (6765, 12100), (7260, 11275), (7986, 10250), (8250, 9922), (9020, 9075)]