12379800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 39283200

約数和(自身を除く): 26903400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 188, 200, 235, 282, 300, 376, 439, 470, 564, 600, 705, 878, 940, 1128, 1175, 1317, 1410, 1756, 1880, 2195, 2350, 2634, 2820, 3512, 3525, 4390, 4700, 5268, 5640, 6585, 7050, 8780, 9400, 10536, 10975, 13170, 14100, 17560, 20633, 21950, 26340, 28200, 32925, 41266, 43900, 52680, 61899, 65850, 82532, 87800, 103165, 123798, 131700, 165064, 206330, 247596, 263400, 309495, 412660, 495192, 515825, 618990, 825320, 1031650, 1237980, 1547475, 2063300, 2475960, 3094950, 4126600, 6189900, 12379800]

約数ペア:

[(1, 12379800), (2, 6189900), (3, 4126600), (4, 3094950), (5, 2475960), (6, 2063300), (8, 1547475), (10, 1237980), (12, 1031650), (15, 825320), (20, 618990), (24, 515825), (25, 495192), (30, 412660), (40, 309495), (47, 263400), (50, 247596), (60, 206330), (75, 165064), (94, 131700), (100, 123798), (120, 103165), (141, 87800), (150, 82532), (188, 65850), (200, 61899), (235, 52680), (282, 43900), (300, 41266), (376, 32925), (439, 28200), (470, 26340), (564, 21950), (600, 20633), (705, 17560), (878, 14100), (940, 13170), (1128, 10975), (1175, 10536), (1317, 9400), (1410, 8780), (1756, 7050), (1880, 6585), (2195, 5640), (2350, 5268), (2634, 4700), (2820, 4390), (3512, 3525)]