252218220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3455

約数の個数: 96

約数和(自身を含む): 747774720

約数和(自身を除く): 495556500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 860, 870, 1247, 1290, 1740, 2494, 2580, 3371, 3741, 4988, 6235, 6742, 7482, 10113, 12470, 13484, 14964, 16855, 18705, 20226, 24940, 33710, 37410, 40452, 50565, 67420, 74820, 97759, 101130, 144953, 195518, 202260, 289906, 293277, 391036, 434859, 488795, 579812, 586554, 724765, 869718, 977590, 1173108, 1449530, 1466385, 1739436, 1955180, 2174295, 2899060, 2932770, 4203637, 4348590, 5865540, 8407274, 8697180, 12610911, 16814548, 21018185, 25221822, 42036370, 50443644, 63054555, 84072740, 126109110, 252218220]

約数ペア:

[(1, 252218220), (2, 126109110), (3, 84072740), (4, 63054555), (5, 50443644), (6, 42036370), (10, 25221822), (12, 21018185), (15, 16814548), (20, 12610911), (29, 8697180), (30, 8407274), (43, 5865540), (58, 4348590), (60, 4203637), (86, 2932770), (87, 2899060), (116, 2174295), (129, 1955180), (145, 1739436), (172, 1466385), (174, 1449530), (215, 1173108), (258, 977590), (290, 869718), (348, 724765), (430, 586554), (435, 579812), (516, 488795), (580, 434859), (645, 391036), (860, 293277), (870, 289906), (1247, 202260), (1290, 195518), (1740, 144953), (2494, 101130), (2580, 97759), (3371, 74820), (3741, 67420), (4988, 50565), (6235, 40452), (6742, 37410), (7482, 33710), (10113, 24940), (12470, 20226), (13484, 18705), (14964, 16855)]