133038660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 388604160

約数和(自身を除く): 255565500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 157, 174, 290, 314, 348, 435, 471, 487, 580, 628, 785, 870, 942, 974, 1461, 1570, 1740, 1884, 1948, 2355, 2435, 2922, 3140, 4553, 4710, 4870, 5844, 7305, 9106, 9420, 9740, 13659, 14123, 14610, 18212, 22765, 27318, 28246, 29220, 42369, 45530, 54636, 56492, 68295, 70615, 76459, 84738, 91060, 136590, 141230, 152918, 169476, 211845, 229377, 273180, 282460, 305836, 382295, 423690, 458754, 764590, 847380, 917508, 1146885, 1529180, 2217311, 2293770, 4434622, 4587540, 6651933, 8869244, 11086555, 13303866, 22173110, 26607732, 33259665, 44346220, 66519330, 133038660]

約数ペア:

[(1, 133038660), (2, 66519330), (3, 44346220), (4, 33259665), (5, 26607732), (6, 22173110), (10, 13303866), (12, 11086555), (15, 8869244), (20, 6651933), (29, 4587540), (30, 4434622), (58, 2293770), (60, 2217311), (87, 1529180), (116, 1146885), (145, 917508), (157, 847380), (174, 764590), (290, 458754), (314, 423690), (348, 382295), (435, 305836), (471, 282460), (487, 273180), (580, 229377), (628, 211845), (785, 169476), (870, 152918), (942, 141230), (974, 136590), (1461, 91060), (1570, 84738), (1740, 76459), (1884, 70615), (1948, 68295), (2355, 56492), (2435, 54636), (2922, 45530), (3140, 42369), (4553, 29220), (4710, 28246), (4870, 27318), (5844, 22765), (7305, 18212), (9106, 14610), (9420, 14123), (9740, 13659)]