55983420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 178295040

約数和(自身を除く): 122311620

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, 2411, 2580, 3870, 4644, 4822, 5805, 7233, 7740, 9644, 11610, 12055, 14466, 21699, 23220, 24110, 28932, 36165, 43398, 48220, 65097, 72330, 86796, 103673, 108495, 130194, 144660, 207346, 216990, 260388, 311019, 325485, 414692, 433980, 518365, 622038, 650970, 933057, 1036730, 1244076, 1301940, 1555095, 1866114, 2073460, 2799171, 3110190, 3732228, 4665285, 5598342, 6220380, 9330570, 11196684, 13995855, 18661140, 27991710, 55983420]

約数ペア:

[(1, 55983420), (2, 27991710), (3, 18661140), (4, 13995855), (5, 11196684), (6, 9330570), (9, 6220380), (10, 5598342), (12, 4665285), (15, 3732228), (18, 3110190), (20, 2799171), (27, 2073460), (30, 1866114), (36, 1555095), (43, 1301940), (45, 1244076), (54, 1036730), (60, 933057), (86, 650970), (90, 622038), (108, 518365), (129, 433980), (135, 414692), (172, 325485), (180, 311019), (215, 260388), (258, 216990), (270, 207346), (387, 144660), (430, 130194), (516, 108495), (540, 103673), (645, 86796), (774, 72330), (860, 65097), (1161, 48220), (1290, 43398), (1548, 36165), (1935, 28932), (2322, 24110), (2411, 23220), (2580, 21699), (3870, 14466), (4644, 12055), (4822, 11610), (5805, 9644), (7233, 7740)]