9861000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 32572800

約数和(自身を除く): 22711800

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, 173, 190, 200, 228, 250, 285, 300, 346, 375, 380, 456, 475, 500, 519, 570, 600, 692, 750, 760, 865, 950, 1000, 1038, 1140, 1384, 1425, 1500, 1730, 1900, 2076, 2280, 2375, 2595, 2850, 3000, 3287, 3460, 3800, 4152, 4325, 4750, 5190, 5700, 6574, 6920, 7125, 8650, 9500, 9861, 10380, 11400, 12975, 13148, 14250, 16435, 17300, 19000, 19722, 20760, 21625, 25950, 26296, 28500, 32870, 34600, 39444, 43250, 49305, 51900, 57000, 64875, 65740, 78888, 82175, 86500, 98610, 103800, 129750, 131480, 164350, 173000, 197220, 246525, 259500, 328700, 394440, 410875, 493050, 519000, 657400, 821750, 986100, 1232625, 1643500, 1972200, 2465250, 3287000, 4930500, 9861000]

約数ペア:

[(1, 9861000), (2, 4930500), (3, 3287000), (4, 2465250), (5, 1972200), (6, 1643500), (8, 1232625), (10, 986100), (12, 821750), (15, 657400), (19, 519000), (20, 493050), (24, 410875), (25, 394440), (30, 328700), (38, 259500), (40, 246525), (50, 197220), (57, 173000), (60, 164350), (75, 131480), (76, 129750), (95, 103800), (100, 98610), (114, 86500), (120, 82175), (125, 78888), (150, 65740), (152, 64875), (173, 57000), (190, 51900), (200, 49305), (228, 43250), (250, 39444), (285, 34600), (300, 32870), (346, 28500), (375, 26296), (380, 25950), (456, 21625), (475, 20760), (500, 19722), (519, 19000), (570, 17300), (600, 16435), (692, 14250), (750, 13148), (760, 12975), (865, 11400), (950, 10380), (1000, 9861), (1038, 9500), (1140, 8650), (1384, 7125), (1425, 6920), (1500, 6574), (1730, 5700), (1900, 5190), (2076, 4750), (2280, 4325), (2375, 4152), (2595, 3800), (2850, 3460), (3000, 3287)]