68744060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 115115140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 911, 980, 1078, 1372, 1540, 1715, 1822, 2156, 2695, 3430, 3644, 3773, 4555, 5390, 6377, 6860, 7546, 9110, 10021, 10780, 12754, 15092, 18220, 18865, 20042, 25508, 31885, 37730, 40084, 44639, 50105, 63770, 70147, 75460, 89278, 100210, 127540, 140294, 178556, 200420, 223195, 280588, 312473, 350735, 446390, 491029, 624946, 701470, 892780, 982058, 1249892, 1402940, 1562365, 1964116, 2455145, 3124730, 3437203, 4910290, 6249460, 6874406, 9820580, 13748812, 17186015, 34372030, 68744060]

約数ペア:

[(1, 68744060), (2, 34372030), (4, 17186015), (5, 13748812), (7, 9820580), (10, 6874406), (11, 6249460), (14, 4910290), (20, 3437203), (22, 3124730), (28, 2455145), (35, 1964116), (44, 1562365), (49, 1402940), (55, 1249892), (70, 982058), (77, 892780), (98, 701470), (110, 624946), (140, 491029), (154, 446390), (196, 350735), (220, 312473), (245, 280588), (308, 223195), (343, 200420), (385, 178556), (490, 140294), (539, 127540), (686, 100210), (770, 89278), (911, 75460), (980, 70147), (1078, 63770), (1372, 50105), (1540, 44639), (1715, 40084), (1822, 37730), (2156, 31885), (2695, 25508), (3430, 20042), (3644, 18865), (3773, 18220), (4555, 15092), (5390, 12754), (6377, 10780), (6860, 10021), (7546, 9110)]