15447000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 50918400

約数和(自身を除く): 35471400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 271, 285, 300, 375, 380, 456, 475, 500, 542, 570, 600, 750, 760, 813, 950, 1000, 1084, 1140, 1355, 1425, 1500, 1626, 1900, 2168, 2280, 2375, 2710, 2850, 3000, 3252, 3800, 4065, 4750, 5149, 5420, 5700, 6504, 6775, 7125, 8130, 9500, 10298, 10840, 11400, 13550, 14250, 15447, 16260, 19000, 20325, 20596, 25745, 27100, 28500, 30894, 32520, 33875, 40650, 41192, 51490, 54200, 57000, 61788, 67750, 77235, 81300, 101625, 102980, 123576, 128725, 135500, 154470, 162600, 203250, 205960, 257450, 271000, 308940, 386175, 406500, 514900, 617880, 643625, 772350, 813000, 1029800, 1287250, 1544700, 1930875, 2574500, 3089400, 3861750, 5149000, 7723500, 15447000]

約数ペア:

[(1, 15447000), (2, 7723500), (3, 5149000), (4, 3861750), (5, 3089400), (6, 2574500), (8, 1930875), (10, 1544700), (12, 1287250), (15, 1029800), (19, 813000), (20, 772350), (24, 643625), (25, 617880), (30, 514900), (38, 406500), (40, 386175), (50, 308940), (57, 271000), (60, 257450), (75, 205960), (76, 203250), (95, 162600), (100, 154470), (114, 135500), (120, 128725), (125, 123576), (150, 102980), (152, 101625), (190, 81300), (200, 77235), (228, 67750), (250, 61788), (271, 57000), (285, 54200), (300, 51490), (375, 41192), (380, 40650), (456, 33875), (475, 32520), (500, 30894), (542, 28500), (570, 27100), (600, 25745), (750, 20596), (760, 20325), (813, 19000), (950, 16260), (1000, 15447), (1084, 14250), (1140, 13550), (1355, 11400), (1425, 10840), (1500, 10298), (1626, 9500), (1900, 8130), (2168, 7125), (2280, 6775), (2375, 6504), (2710, 5700), (2850, 5420), (3000, 5149), (3252, 4750), (3800, 4065)]