12155250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 31973760

約数和(自身を除く): 19818510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 853, 950, 1425, 1706, 2375, 2559, 2850, 4265, 4750, 5118, 7125, 8530, 12795, 14250, 16207, 21325, 25590, 32414, 42650, 48621, 63975, 81035, 97242, 106625, 127950, 162070, 213250, 243105, 319875, 405175, 486210, 639750, 810350, 1215525, 2025875, 2431050, 4051750, 6077625, 12155250]

約数ペア:

[(1, 12155250), (2, 6077625), (3, 4051750), (5, 2431050), (6, 2025875), (10, 1215525), (15, 810350), (19, 639750), (25, 486210), (30, 405175), (38, 319875), (50, 243105), (57, 213250), (75, 162070), (95, 127950), (114, 106625), (125, 97242), (150, 81035), (190, 63975), (250, 48621), (285, 42650), (375, 32414), (475, 25590), (570, 21325), (750, 16207), (853, 14250), (950, 12795), (1425, 8530), (1706, 7125), (2375, 5118), (2559, 4750), (2850, 4265)]