2845947000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{72973}}^1$

素因数の和:73010

約数の個数: 128

約数和(自身を含む): 9562512960

約数和(自身を除く): 6716565960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7800, 9750, 13000, 19500, 39000, 72973, 145946, 218919, 291892, 364865, 437838, 583784, 729730, 875676, 948649, 1094595, 1459460, 1751352, 1824325, 1897298, 2189190, 2845947, 2918920, 3648650, 3794596, 4378380, 4743245, 5472975, 5691894, 7297300, 7589192, 8756760, 9121625, 9486490, 10945950, 11383788, 14229735, 14594600, 18243250, 18972980, 21891900, 22767576, 23716225, 27364875, 28459470, 36486500, 37945960, 43783800, 47432450, 54729750, 56918940, 71148675, 72973000, 94864900, 109459500, 113837880, 118581125, 142297350, 189729800, 218919000, 237162250, 284594700, 355743375, 474324500, 569189400, 711486750, 948649000, 1422973500, 2845947000]

約数ペア:

[(1, 2845947000), (2, 1422973500), (3, 948649000), (4, 711486750), (5, 569189400), (6, 474324500), (8, 355743375), (10, 284594700), (12, 237162250), (13, 218919000), (15, 189729800), (20, 142297350), (24, 118581125), (25, 113837880), (26, 109459500), (30, 94864900), (39, 72973000), (40, 71148675), (50, 56918940), (52, 54729750), (60, 47432450), (65, 43783800), (75, 37945960), (78, 36486500), (100, 28459470), (104, 27364875), (120, 23716225), (125, 22767576), (130, 21891900), (150, 18972980), (156, 18243250), (195, 14594600), (200, 14229735), (250, 11383788), (260, 10945950), (300, 9486490), (312, 9121625), (325, 8756760), (375, 7589192), (390, 7297300), (500, 5691894), (520, 5472975), (600, 4743245), (650, 4378380), (750, 3794596), (780, 3648650), (975, 2918920), (1000, 2845947), (1300, 2189190), (1500, 1897298), (1560, 1824325), (1625, 1751352), (1950, 1459460), (2600, 1094595), (3000, 948649), (3250, 875676), (3900, 729730), (4875, 583784), (6500, 437838), (7800, 364865), (9750, 291892), (13000, 218919), (19500, 145946), (39000, 72973)]