86277900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 264983040

約数和(自身を除く): 178705140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 47, 50, 58, 60, 75, 87, 94, 100, 116, 141, 145, 150, 174, 188, 211, 235, 282, 290, 300, 348, 422, 435, 470, 564, 580, 633, 705, 725, 844, 870, 940, 1055, 1175, 1266, 1363, 1410, 1450, 1740, 2110, 2175, 2350, 2532, 2726, 2820, 2900, 3165, 3525, 4089, 4220, 4350, 4700, 5275, 5452, 6119, 6330, 6815, 7050, 8178, 8700, 9917, 10550, 12238, 12660, 13630, 14100, 15825, 16356, 18357, 19834, 20445, 21100, 24476, 27260, 29751, 30595, 31650, 34075, 36714, 39668, 40890, 49585, 59502, 61190, 63300, 68150, 73428, 81780, 91785, 99170, 102225, 119004, 122380, 136300, 148755, 152975, 183570, 198340, 204450, 247925, 287593, 297510, 305950, 367140, 408900, 458925, 495850, 575186, 595020, 611900, 743775, 862779, 917850, 991700, 1150372, 1437965, 1487550, 1725558, 1835700, 2875930, 2975100, 3451116, 4313895, 5751860, 7189825, 8627790, 14379650, 17255580, 21569475, 28759300, 43138950, 86277900]

約数ペア:

[(1, 86277900), (2, 43138950), (3, 28759300), (4, 21569475), (5, 17255580), (6, 14379650), (10, 8627790), (12, 7189825), (15, 5751860), (20, 4313895), (25, 3451116), (29, 2975100), (30, 2875930), (47, 1835700), (50, 1725558), (58, 1487550), (60, 1437965), (75, 1150372), (87, 991700), (94, 917850), (100, 862779), (116, 743775), (141, 611900), (145, 595020), (150, 575186), (174, 495850), (188, 458925), (211, 408900), (235, 367140), (282, 305950), (290, 297510), (300, 287593), (348, 247925), (422, 204450), (435, 198340), (470, 183570), (564, 152975), (580, 148755), (633, 136300), (705, 122380), (725, 119004), (844, 102225), (870, 99170), (940, 91785), (1055, 81780), (1175, 73428), (1266, 68150), (1363, 63300), (1410, 61190), (1450, 59502), (1740, 49585), (2110, 40890), (2175, 39668), (2350, 36714), (2532, 34075), (2726, 31650), (2820, 30595), (2900, 29751), (3165, 27260), (3525, 24476), (4089, 21100), (4220, 20445), (4350, 19834), (4700, 18357), (5275, 16356), (5452, 15825), (6119, 14100), (6330, 13630), (6815, 12660), (7050, 12238), (8178, 10550), (8700, 9917)]