67792800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 225735552

約数和(自身を除く): 157942752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 600, 601, 705, 752, 800, 940, 1128, 1175, 1200, 1202, 1410, 1504, 1803, 1880, 2256, 2350, 2400, 2404, 2820, 3005, 3525, 3606, 3760, 4512, 4700, 4808, 5640, 6010, 7050, 7212, 7520, 9015, 9400, 9616, 11280, 12020, 14100, 14424, 15025, 18030, 18800, 19232, 22560, 24040, 28200, 28247, 28848, 30050, 36060, 37600, 45075, 48080, 56400, 56494, 57696, 60100, 72120, 84741, 90150, 96160, 112800, 112988, 120200, 141235, 144240, 169482, 180300, 225976, 240400, 282470, 288480, 338964, 360600, 423705, 451952, 480800, 564940, 677928, 706175, 721200, 847410, 903904, 1129880, 1355856, 1412350, 1442400, 1694820, 2118525, 2259760, 2711712, 2824700, 3389640, 4237050, 4519520, 5649400, 6779280, 8474100, 11298800, 13558560, 16948200, 22597600, 33896400, 67792800]

約数ペア:

[(1, 67792800), (2, 33896400), (3, 22597600), (4, 16948200), (5, 13558560), (6, 11298800), (8, 8474100), (10, 6779280), (12, 5649400), (15, 4519520), (16, 4237050), (20, 3389640), (24, 2824700), (25, 2711712), (30, 2259760), (32, 2118525), (40, 1694820), (47, 1442400), (48, 1412350), (50, 1355856), (60, 1129880), (75, 903904), (80, 847410), (94, 721200), (96, 706175), (100, 677928), (120, 564940), (141, 480800), (150, 451952), (160, 423705), (188, 360600), (200, 338964), (235, 288480), (240, 282470), (282, 240400), (300, 225976), (376, 180300), (400, 169482), (470, 144240), (480, 141235), (564, 120200), (600, 112988), (601, 112800), (705, 96160), (752, 90150), (800, 84741), (940, 72120), (1128, 60100), (1175, 57696), (1200, 56494), (1202, 56400), (1410, 48080), (1504, 45075), (1803, 37600), (1880, 36060), (2256, 30050), (2350, 28848), (2400, 28247), (2404, 28200), (2820, 24040), (3005, 22560), (3525, 19232), (3606, 18800), (3760, 18030), (4512, 15025), (4700, 14424), (4808, 14100), (5640, 12020), (6010, 11280), (7050, 9616), (7212, 9400), (7520, 9015)]