56265660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 188409312

約数和(自身を除く): 132143652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 181, 198, 220, 314, 330, 362, 396, 471, 495, 543, 628, 660, 724, 785, 905, 942, 990, 1086, 1413, 1570, 1629, 1727, 1810, 1884, 1980, 1991, 2172, 2355, 2715, 2826, 3140, 3258, 3454, 3620, 3982, 4710, 5181, 5430, 5652, 5973, 6516, 6908, 7065, 7964, 8145, 8635, 9420, 9955, 10362, 10860, 11946, 14130, 15543, 16290, 17270, 17919, 19910, 20724, 23892, 25905, 28260, 28417, 29865, 31086, 32580, 34540, 35838, 39820, 51810, 56834, 59730, 62172, 71676, 77715, 85251, 89595, 103620, 113668, 119460, 142085, 155430, 170502, 179190, 255753, 284170, 310860, 312587, 341004, 358380, 426255, 511506, 568340, 625174, 852510, 937761, 1023012, 1250348, 1278765, 1562935, 1705020, 1875522, 2557530, 2813283, 3125870, 3751044, 4688805, 5115060, 5626566, 6251740, 9377610, 11253132, 14066415, 18755220, 28132830, 56265660]

約数ペア:

[(1, 56265660), (2, 28132830), (3, 18755220), (4, 14066415), (5, 11253132), (6, 9377610), (9, 6251740), (10, 5626566), (11, 5115060), (12, 4688805), (15, 3751044), (18, 3125870), (20, 2813283), (22, 2557530), (30, 1875522), (33, 1705020), (36, 1562935), (44, 1278765), (45, 1250348), (55, 1023012), (60, 937761), (66, 852510), (90, 625174), (99, 568340), (110, 511506), (132, 426255), (157, 358380), (165, 341004), (180, 312587), (181, 310860), (198, 284170), (220, 255753), (314, 179190), (330, 170502), (362, 155430), (396, 142085), (471, 119460), (495, 113668), (543, 103620), (628, 89595), (660, 85251), (724, 77715), (785, 71676), (905, 62172), (942, 59730), (990, 56834), (1086, 51810), (1413, 39820), (1570, 35838), (1629, 34540), (1727, 32580), (1810, 31086), (1884, 29865), (1980, 28417), (1991, 28260), (2172, 25905), (2355, 23892), (2715, 20724), (2826, 19910), (3140, 17919), (3258, 17270), (3454, 16290), (3620, 15543), (3982, 14130), (4710, 11946), (5181, 10860), (5430, 10362), (5652, 9955), (5973, 9420), (6516, 8635), (6908, 8145), (7065, 7964)]