77389290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 228925440

約数和(自身を除く): 151536150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 90, 99, 110, 135, 142, 165, 198, 213, 270, 297, 330, 355, 367, 426, 495, 594, 639, 710, 734, 781, 990, 1065, 1101, 1278, 1485, 1562, 1835, 1917, 2130, 2202, 2343, 2970, 3195, 3303, 3670, 3834, 3905, 4037, 4686, 5505, 6390, 6606, 7029, 7810, 8074, 9585, 9909, 11010, 11715, 12111, 14058, 16515, 19170, 19818, 20185, 21087, 23430, 24222, 26057, 33030, 35145, 36333, 40370, 42174, 49545, 52114, 60555, 70290, 72666, 78171, 99090, 105435, 108999, 121110, 130285, 156342, 181665, 210870, 217998, 234513, 260570, 286627, 363330, 390855, 469026, 544995, 573254, 703539, 781710, 859881, 1089990, 1172565, 1407078, 1433135, 1719762, 2345130, 2579643, 2866270, 3517695, 4299405, 5159286, 7035390, 7738929, 8598810, 12898215, 15477858, 25796430, 38694645, 77389290]

約数ペア:

[(1, 77389290), (2, 38694645), (3, 25796430), (5, 15477858), (6, 12898215), (9, 8598810), (10, 7738929), (11, 7035390), (15, 5159286), (18, 4299405), (22, 3517695), (27, 2866270), (30, 2579643), (33, 2345130), (45, 1719762), (54, 1433135), (55, 1407078), (66, 1172565), (71, 1089990), (90, 859881), (99, 781710), (110, 703539), (135, 573254), (142, 544995), (165, 469026), (198, 390855), (213, 363330), (270, 286627), (297, 260570), (330, 234513), (355, 217998), (367, 210870), (426, 181665), (495, 156342), (594, 130285), (639, 121110), (710, 108999), (734, 105435), (781, 99090), (990, 78171), (1065, 72666), (1101, 70290), (1278, 60555), (1485, 52114), (1562, 49545), (1835, 42174), (1917, 40370), (2130, 36333), (2202, 35145), (2343, 33030), (2970, 26057), (3195, 24222), (3303, 23430), (3670, 21087), (3834, 20185), (3905, 19818), (4037, 19170), (4686, 16515), (5505, 14058), (6390, 12111), (6606, 11715), (7029, 11010), (7810, 9909), (8074, 9585)]