55288500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 176117760

約数和(自身を除く): 120829260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 41, 50, 58, 60, 62, 75, 82, 87, 93, 100, 116, 123, 124, 125, 145, 150, 155, 164, 174, 186, 205, 246, 250, 290, 300, 310, 348, 372, 375, 410, 435, 465, 492, 500, 580, 615, 620, 725, 750, 775, 820, 870, 899, 930, 1025, 1189, 1230, 1271, 1450, 1500, 1550, 1740, 1798, 1860, 2050, 2175, 2325, 2378, 2460, 2542, 2697, 2900, 3075, 3100, 3567, 3596, 3625, 3813, 3875, 4100, 4350, 4495, 4650, 4756, 5084, 5125, 5394, 5945, 6150, 6355, 7134, 7250, 7626, 7750, 8700, 8990, 9300, 10250, 10788, 10875, 11625, 11890, 12300, 12710, 13485, 14268, 14500, 15252, 15375, 15500, 17835, 17980, 19065, 20500, 21750, 22475, 23250, 23780, 25420, 26970, 29725, 30750, 31775, 35670, 36859, 38130, 43500, 44950, 46500, 53940, 59450, 61500, 63550, 67425, 71340, 73718, 76260, 89175, 89900, 95325, 110577, 112375, 118900, 127100, 134850, 147436, 148625, 158875, 178350, 184295, 190650, 221154, 224750, 269700, 297250, 317750, 337125, 356700, 368590, 381300, 442308, 445875, 449500, 476625, 552885, 594500, 635500, 674250, 737180, 891750, 921475, 953250, 1105770, 1348500, 1783500, 1842950, 1906500, 2211540, 2764425, 3685900, 4607375, 5528850, 9214750, 11057700, 13822125, 18429500, 27644250, 55288500]

約数ペア:

[(1, 55288500), (2, 27644250), (3, 18429500), (4, 13822125), (5, 11057700), (6, 9214750), (10, 5528850), (12, 4607375), (15, 3685900), (20, 2764425), (25, 2211540), (29, 1906500), (30, 1842950), (31, 1783500), (41, 1348500), (50, 1105770), (58, 953250), (60, 921475), (62, 891750), (75, 737180), (82, 674250), (87, 635500), (93, 594500), (100, 552885), (116, 476625), (123, 449500), (124, 445875), (125, 442308), (145, 381300), (150, 368590), (155, 356700), (164, 337125), (174, 317750), (186, 297250), (205, 269700), (246, 224750), (250, 221154), (290, 190650), (300, 184295), (310, 178350), (348, 158875), (372, 148625), (375, 147436), (410, 134850), (435, 127100), (465, 118900), (492, 112375), (500, 110577), (580, 95325), (615, 89900), (620, 89175), (725, 76260), (750, 73718), (775, 71340), (820, 67425), (870, 63550), (899, 61500), (930, 59450), (1025, 53940), (1189, 46500), (1230, 44950), (1271, 43500), (1450, 38130), (1500, 36859), (1550, 35670), (1740, 31775), (1798, 30750), (1860, 29725), (2050, 26970), (2175, 25420), (2325, 23780), (2378, 23250), (2460, 22475), (2542, 21750), (2697, 20500), (2900, 19065), (3075, 17980), (3100, 17835), (3567, 15500), (3596, 15375), (3625, 15252), (3813, 14500), (3875, 14268), (4100, 13485), (4350, 12710), (4495, 12300), (4650, 11890), (4756, 11625), (5084, 10875), (5125, 10788), (5394, 10250), (5945, 9300), (6150, 8990), (6355, 8700), (7134, 7750), (7250, 7626)]