64946340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 206828160

約数和(自身を除く): 141881820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 2797, 3870, 4644, 5594, 5805, 7740, 8391, 11188, 11610, 13985, 16782, 23220, 25173, 27970, 33564, 41955, 50346, 55940, 75519, 83910, 100692, 120271, 125865, 151038, 167820, 240542, 251730, 302076, 360813, 377595, 481084, 503460, 601355, 721626, 755190, 1082439, 1202710, 1443252, 1510380, 1804065, 2164878, 2405420, 3247317, 3608130, 4329756, 5412195, 6494634, 7216260, 10824390, 12989268, 16236585, 21648780, 32473170, 64946340]

約数ペア:

[(1, 64946340), (2, 32473170), (3, 21648780), (4, 16236585), (5, 12989268), (6, 10824390), (9, 7216260), (10, 6494634), (12, 5412195), (15, 4329756), (18, 3608130), (20, 3247317), (27, 2405420), (30, 2164878), (36, 1804065), (43, 1510380), (45, 1443252), (54, 1202710), (60, 1082439), (86, 755190), (90, 721626), (108, 601355), (129, 503460), (135, 481084), (172, 377595), (180, 360813), (215, 302076), (258, 251730), (270, 240542), (387, 167820), (430, 151038), (516, 125865), (540, 120271), (645, 100692), (774, 83910), (860, 75519), (1161, 55940), (1290, 50346), (1548, 41955), (1935, 33564), (2322, 27970), (2580, 25173), (2797, 23220), (3870, 16782), (4644, 13985), (5594, 11610), (5805, 11188), (7740, 8391)]