12551400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 44491200

約数和(自身を除く): 31939800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 367, 380, 450, 456, 475, 570, 600, 684, 734, 760, 855, 900, 950, 1101, 1140, 1368, 1425, 1468, 1710, 1800, 1835, 1900, 2202, 2280, 2850, 2936, 3303, 3420, 3670, 3800, 4275, 4404, 5505, 5700, 6606, 6840, 6973, 7340, 8550, 8808, 9175, 11010, 11400, 13212, 13946, 14680, 16515, 17100, 18350, 20919, 22020, 26424, 27525, 27892, 33030, 34200, 34865, 36700, 41838, 44040, 55050, 55784, 62757, 66060, 69730, 73400, 82575, 83676, 104595, 110100, 125514, 132120, 139460, 165150, 167352, 174325, 209190, 220200, 251028, 278920, 313785, 330300, 348650, 418380, 502056, 522975, 627570, 660600, 697300, 836760, 1045950, 1255140, 1394600, 1568925, 2091900, 2510280, 3137850, 4183800, 6275700, 12551400]

約数ペア:

[(1, 12551400), (2, 6275700), (3, 4183800), (4, 3137850), (5, 2510280), (6, 2091900), (8, 1568925), (9, 1394600), (10, 1255140), (12, 1045950), (15, 836760), (18, 697300), (19, 660600), (20, 627570), (24, 522975), (25, 502056), (30, 418380), (36, 348650), (38, 330300), (40, 313785), (45, 278920), (50, 251028), (57, 220200), (60, 209190), (72, 174325), (75, 167352), (76, 165150), (90, 139460), (95, 132120), (100, 125514), (114, 110100), (120, 104595), (150, 83676), (152, 82575), (171, 73400), (180, 69730), (190, 66060), (200, 62757), (225, 55784), (228, 55050), (285, 44040), (300, 41838), (342, 36700), (360, 34865), (367, 34200), (380, 33030), (450, 27892), (456, 27525), (475, 26424), (570, 22020), (600, 20919), (684, 18350), (734, 17100), (760, 16515), (855, 14680), (900, 13946), (950, 13212), (1101, 11400), (1140, 11010), (1368, 9175), (1425, 8808), (1468, 8550), (1710, 7340), (1800, 6973), (1835, 6840), (1900, 6606), (2202, 5700), (2280, 5505), (2850, 4404), (2936, 4275), (3303, 3800), (3420, 3670)]