27762210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 87114240

約数和(自身を除く): 59352030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 397, 518, 555, 630, 666, 777, 794, 945, 999, 1110, 1191, 1295, 1554, 1665, 1890, 1985, 1998, 2331, 2382, 2590, 2779, 3330, 3573, 3885, 3970, 4662, 4995, 5558, 5955, 6993, 7146, 7770, 8337, 9990, 10719, 11655, 11910, 13895, 13986, 14689, 16674, 17865, 21438, 23310, 25011, 27790, 29378, 34965, 35730, 41685, 44067, 50022, 53595, 69930, 73445, 75033, 83370, 88134, 102823, 107190, 125055, 132201, 146890, 150066, 205646, 220335, 250110, 264402, 308469, 375165, 396603, 440670, 514115, 616938, 661005, 750330, 793206, 925407, 1028230, 1322010, 1542345, 1850814, 1983015, 2776221, 3084690, 3966030, 4627035, 5552442, 9254070, 13881105, 27762210]

約数ペア:

[(1, 27762210), (2, 13881105), (3, 9254070), (5, 5552442), (6, 4627035), (7, 3966030), (9, 3084690), (10, 2776221), (14, 1983015), (15, 1850814), (18, 1542345), (21, 1322010), (27, 1028230), (30, 925407), (35, 793206), (37, 750330), (42, 661005), (45, 616938), (54, 514115), (63, 440670), (70, 396603), (74, 375165), (90, 308469), (105, 264402), (111, 250110), (126, 220335), (135, 205646), (185, 150066), (189, 146890), (210, 132201), (222, 125055), (259, 107190), (270, 102823), (315, 88134), (333, 83370), (370, 75033), (378, 73445), (397, 69930), (518, 53595), (555, 50022), (630, 44067), (666, 41685), (777, 35730), (794, 34965), (945, 29378), (999, 27790), (1110, 25011), (1191, 23310), (1295, 21438), (1554, 17865), (1665, 16674), (1890, 14689), (1985, 13986), (1998, 13895), (2331, 11910), (2382, 11655), (2590, 10719), (2779, 9990), (3330, 8337), (3573, 7770), (3885, 7146), (3970, 6993), (4662, 5955), (4995, 5558)]