74400660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4798

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 165100140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 4751, 5220, 7830, 9502, 14253, 15660, 19004, 23755, 28506, 42759, 47510, 57012, 71265, 85518, 95020, 128277, 137779, 142530, 171036, 213795, 256554, 275558, 285060, 413337, 427590, 513108, 551116, 641385, 688895, 826674, 855180, 1240011, 1282770, 1377790, 1653348, 2066685, 2480022, 2565540, 2755580, 3720033, 4133370, 4960044, 6200055, 7440066, 8266740, 12400110, 14880132, 18600165, 24800220, 37200330, 74400660]

約数ペア:

[(1, 74400660), (2, 37200330), (3, 24800220), (4, 18600165), (5, 14880132), (6, 12400110), (9, 8266740), (10, 7440066), (12, 6200055), (15, 4960044), (18, 4133370), (20, 3720033), (27, 2755580), (29, 2565540), (30, 2480022), (36, 2066685), (45, 1653348), (54, 1377790), (58, 1282770), (60, 1240011), (87, 855180), (90, 826674), (108, 688895), (116, 641385), (135, 551116), (145, 513108), (174, 427590), (180, 413337), (261, 285060), (270, 275558), (290, 256554), (348, 213795), (435, 171036), (522, 142530), (540, 137779), (580, 128277), (783, 95020), (870, 85518), (1044, 71265), (1305, 57012), (1566, 47510), (1740, 42759), (2610, 28506), (3132, 23755), (3915, 19004), (4751, 15660), (5220, 14253), (7830, 9502)]