83607480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 303937920

約数和(自身を除く): 220330440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 491, 495, 516, 645, 660, 774, 792, 860, 946, 982, 990, 1032, 1290, 1320, 1419, 1473, 1548, 1720, 1892, 1935, 1964, 1980, 2365, 2455, 2580, 2838, 2946, 3096, 3784, 3870, 3928, 3960, 4257, 4419, 4730, 4910, 5160, 5401, 5676, 5892, 7095, 7365, 7740, 8514, 8838, 9460, 9820, 10802, 11352, 11784, 14190, 14730, 15480, 16203, 17028, 17676, 18920, 19640, 21113, 21285, 21604, 22095, 27005, 28380, 29460, 32406, 34056, 35352, 42226, 42570, 43208, 44190, 48609, 54010, 56760, 58920, 63339, 64812, 81015, 84452, 85140, 88380, 97218, 105565, 108020, 126678, 129624, 162030, 168904, 170280, 176760, 190017, 194436, 211130, 216040, 232243, 243045, 253356, 316695, 324060, 380034, 388872, 422260, 464486, 486090, 506712, 633390, 648120, 696729, 760068, 844520, 928972, 950085, 972180, 1161215, 1266780, 1393458, 1520136, 1857944, 1900170, 1944360, 2090187, 2322430, 2533560, 2786916, 3483645, 3800340, 4180374, 4644860, 5573832, 6967290, 7600680, 8360748, 9289720, 10450935, 13934580, 16721496, 20901870, 27869160, 41803740, 83607480]

約数ペア:

[(1, 83607480), (2, 41803740), (3, 27869160), (4, 20901870), (5, 16721496), (6, 13934580), (8, 10450935), (9, 9289720), (10, 8360748), (11, 7600680), (12, 6967290), (15, 5573832), (18, 4644860), (20, 4180374), (22, 3800340), (24, 3483645), (30, 2786916), (33, 2533560), (36, 2322430), (40, 2090187), (43, 1944360), (44, 1900170), (45, 1857944), (55, 1520136), (60, 1393458), (66, 1266780), (72, 1161215), (86, 972180), (88, 950085), (90, 928972), (99, 844520), (110, 760068), (120, 696729), (129, 648120), (132, 633390), (165, 506712), (172, 486090), (180, 464486), (198, 422260), (215, 388872), (220, 380034), (258, 324060), (264, 316695), (330, 253356), (344, 243045), (360, 232243), (387, 216040), (396, 211130), (430, 194436), (440, 190017), (473, 176760), (491, 170280), (495, 168904), (516, 162030), (645, 129624), (660, 126678), (774, 108020), (792, 105565), (860, 97218), (946, 88380), (982, 85140), (990, 84452), (1032, 81015), (1290, 64812), (1320, 63339), (1419, 58920), (1473, 56760), (1548, 54010), (1720, 48609), (1892, 44190), (1935, 43208), (1964, 42570), (1980, 42226), (2365, 35352), (2455, 34056), (2580, 32406), (2838, 29460), (2946, 28380), (3096, 27005), (3784, 22095), (3870, 21604), (3928, 21285), (3960, 21113), (4257, 19640), (4419, 18920), (4730, 17676), (4910, 17028), (5160, 16203), (5401, 15480), (5676, 14730), (5892, 14190), (7095, 11784), (7365, 11352), (7740, 10802), (8514, 9820), (8838, 9460)]