84069180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 198269604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 971, 1110, 1170, 1332, 1443, 1665, 1924, 1942, 2220, 2340, 2405, 2886, 2913, 3330, 3884, 4329, 4810, 4855, 5772, 5826, 6660, 7215, 8658, 8739, 9620, 9710, 11652, 12623, 14430, 14565, 17316, 17478, 19420, 21645, 25246, 28860, 29130, 34956, 35927, 37869, 43290, 43695, 50492, 58260, 63115, 71854, 75738, 86580, 87390, 107781, 113607, 126230, 143708, 151476, 174780, 179635, 189345, 215562, 227214, 252460, 323343, 359270, 378690, 431124, 454428, 467051, 538905, 568035, 646686, 718540, 757380, 934102, 1077810, 1136070, 1293372, 1401153, 1616715, 1868204, 2155620, 2272140, 2335255, 2802306, 3233430, 4203459, 4670510, 5604612, 6466860, 7005765, 8406918, 9341020, 14011530, 16813836, 21017295, 28023060, 42034590, 84069180]

約数ペア:

[(1, 84069180), (2, 42034590), (3, 28023060), (4, 21017295), (5, 16813836), (6, 14011530), (9, 9341020), (10, 8406918), (12, 7005765), (13, 6466860), (15, 5604612), (18, 4670510), (20, 4203459), (26, 3233430), (30, 2802306), (36, 2335255), (37, 2272140), (39, 2155620), (45, 1868204), (52, 1616715), (60, 1401153), (65, 1293372), (74, 1136070), (78, 1077810), (90, 934102), (111, 757380), (117, 718540), (130, 646686), (148, 568035), (156, 538905), (180, 467051), (185, 454428), (195, 431124), (222, 378690), (234, 359270), (260, 323343), (333, 252460), (370, 227214), (390, 215562), (444, 189345), (468, 179635), (481, 174780), (555, 151476), (585, 143708), (666, 126230), (740, 113607), (780, 107781), (962, 87390), (971, 86580), (1110, 75738), (1170, 71854), (1332, 63115), (1443, 58260), (1665, 50492), (1924, 43695), (1942, 43290), (2220, 37869), (2340, 35927), (2405, 34956), (2886, 29130), (2913, 28860), (3330, 25246), (3884, 21645), (4329, 19420), (4810, 17478), (4855, 17316), (5772, 14565), (5826, 14430), (6660, 12623), (7215, 11652), (8658, 9710), (8739, 9620)]