549007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 1687392000

約数和(自身を除く): 1138384680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 179, 183, 244, 305, 358, 366, 419, 488, 537, 610, 716, 732, 838, 895, 915, 1074, 1220, 1257, 1432, 1464, 1676, 1790, 1830, 2095, 2148, 2440, 2514, 2685, 3352, 3580, 3660, 4190, 4296, 5028, 5370, 6285, 7160, 7320, 8380, 10056, 10740, 10919, 12570, 16760, 21480, 21838, 25140, 25559, 32757, 43676, 50280, 51118, 54595, 65514, 75001, 76677, 87352, 102236, 109190, 127795, 131028, 150002, 153354, 163785, 204472, 218380, 225003, 255590, 262056, 300004, 306708, 327570, 375005, 383385, 436760, 450006, 511180, 600008, 613416, 655140, 750010, 766770, 900012, 1022360, 1125015, 1310280, 1500020, 1533540, 1800024, 2250030, 3000040, 3067080, 4500060, 4575061, 9000120, 9150122, 13725183, 18300244, 22875305, 27450366, 36600488, 45750610, 54900732, 68625915, 91501220, 109801464, 137251830, 183002440, 274503660, 549007320]

約数ペア:

[(1, 549007320), (2, 274503660), (3, 183002440), (4, 137251830), (5, 109801464), (6, 91501220), (8, 68625915), (10, 54900732), (12, 45750610), (15, 36600488), (20, 27450366), (24, 22875305), (30, 18300244), (40, 13725183), (60, 9150122), (61, 9000120), (120, 4575061), (122, 4500060), (179, 3067080), (183, 3000040), (244, 2250030), (305, 1800024), (358, 1533540), (366, 1500020), (419, 1310280), (488, 1125015), (537, 1022360), (610, 900012), (716, 766770), (732, 750010), (838, 655140), (895, 613416), (915, 600008), (1074, 511180), (1220, 450006), (1257, 436760), (1432, 383385), (1464, 375005), (1676, 327570), (1790, 306708), (1830, 300004), (2095, 262056), (2148, 255590), (2440, 225003), (2514, 218380), (2685, 204472), (3352, 163785), (3580, 153354), (3660, 150002), (4190, 131028), (4296, 127795), (5028, 109190), (5370, 102236), (6285, 87352), (7160, 76677), (7320, 75001), (8380, 65514), (10056, 54595), (10740, 51118), (10919, 50280), (12570, 43676), (16760, 32757), (21480, 25559), (21838, 25140)]