77121360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 198646704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 47, 48, 53, 60, 72, 80, 86, 90, 94, 106, 120, 129, 141, 144, 159, 172, 180, 188, 212, 215, 235, 240, 258, 265, 282, 318, 344, 360, 376, 387, 423, 424, 430, 470, 477, 516, 530, 564, 636, 645, 688, 705, 720, 752, 774, 795, 846, 848, 860, 940, 954, 1032, 1060, 1128, 1272, 1290, 1410, 1548, 1590, 1692, 1720, 1880, 1908, 1935, 2021, 2064, 2115, 2120, 2256, 2279, 2385, 2491, 2544, 2580, 2820, 3096, 3180, 3384, 3440, 3760, 3816, 3870, 4042, 4230, 4240, 4558, 4770, 4982, 5160, 5640, 6063, 6192, 6360, 6768, 6837, 7473, 7632, 7740, 8084, 8460, 9116, 9540, 9964, 10105, 10320, 11280, 11395, 12126, 12455, 12720, 13674, 14946, 15480, 16168, 16920, 18189, 18232, 19080, 19928, 20210, 20511, 22419, 22790, 24252, 24910, 27348, 29892, 30315, 30960, 32336, 33840, 34185, 36378, 36464, 37365, 38160, 39856, 40420, 41022, 44838, 45580, 48504, 49820, 54696, 59784, 60630, 68370, 72756, 74730, 80840, 82044, 89676, 90945, 91160, 97008, 99640, 102555, 107113, 109392, 112095, 119568, 121260, 136740, 145512, 149460, 161680, 164088, 179352, 181890, 182320, 199280, 205110, 214226, 224190, 242520, 273480, 291024, 298920, 321339, 328176, 358704, 363780, 410220, 428452, 448380, 485040, 535565, 546960, 597840, 642678, 727560, 820440, 856904, 896760, 964017, 1071130, 1285356, 1455120, 1606695, 1640880, 1713808, 1793520, 1928034, 2142260, 2570712, 3213390, 3856068, 4284520, 4820085, 5141424, 6426780, 7712136, 8569040, 9640170, 12853560, 15424272, 19280340, 25707120, 38560680, 77121360]

約数ペア:

[(1, 77121360), (2, 38560680), (3, 25707120), (4, 19280340), (5, 15424272), (6, 12853560), (8, 9640170), (9, 8569040), (10, 7712136), (12, 6426780), (15, 5141424), (16, 4820085), (18, 4284520), (20, 3856068), (24, 3213390), (30, 2570712), (36, 2142260), (40, 1928034), (43, 1793520), (45, 1713808), (47, 1640880), (48, 1606695), (53, 1455120), (60, 1285356), (72, 1071130), (80, 964017), (86, 896760), (90, 856904), (94, 820440), (106, 727560), (120, 642678), (129, 597840), (141, 546960), (144, 535565), (159, 485040), (172, 448380), (180, 428452), (188, 410220), (212, 363780), (215, 358704), (235, 328176), (240, 321339), (258, 298920), (265, 291024), (282, 273480), (318, 242520), (344, 224190), (360, 214226), (376, 205110), (387, 199280), (423, 182320), (424, 181890), (430, 179352), (470, 164088), (477, 161680), (516, 149460), (530, 145512), (564, 136740), (636, 121260), (645, 119568), (688, 112095), (705, 109392), (720, 107113), (752, 102555), (774, 99640), (795, 97008), (846, 91160), (848, 90945), (860, 89676), (940, 82044), (954, 80840), (1032, 74730), (1060, 72756), (1128, 68370), (1272, 60630), (1290, 59784), (1410, 54696), (1548, 49820), (1590, 48504), (1692, 45580), (1720, 44838), (1880, 41022), (1908, 40420), (1935, 39856), (2021, 38160), (2064, 37365), (2115, 36464), (2120, 36378), (2256, 34185), (2279, 33840), (2385, 32336), (2491, 30960), (2544, 30315), (2580, 29892), (2820, 27348), (3096, 24910), (3180, 24252), (3384, 22790), (3440, 22419), (3760, 20511), (3816, 20210), (3870, 19928), (4042, 19080), (4230, 18232), (4240, 18189), (4558, 16920), (4770, 16168), (4982, 15480), (5160, 14946), (5640, 13674), (6063, 12720), (6192, 12455), (6360, 12126), (6768, 11395), (6837, 11280), (7473, 10320), (7632, 10105), (7740, 9964), (8084, 9540), (8460, 9116)]