83150640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 120

約数和(自身を含む): 284646960

約数和(自身を除く): 201496320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2179, 2385, 2544, 3180, 3816, 4240, 4358, 4770, 6360, 6537, 7632, 8716, 9540, 10895, 12720, 13074, 17432, 19080, 19611, 21790, 26148, 32685, 34864, 38160, 39222, 43580, 52296, 65370, 78444, 87160, 98055, 104592, 115487, 130740, 156888, 174320, 196110, 230974, 261480, 313776, 346461, 392220, 461948, 522960, 577435, 692922, 784440, 923896, 1039383, 1154870, 1385844, 1568880, 1732305, 1847792, 2078766, 2309740, 2771688, 3464610, 4157532, 4619480, 5196915, 5543376, 6929220, 8315064, 9238960, 10393830, 13858440, 16630128, 20787660, 27716880, 41575320, 83150640]

約数ペア:

[(1, 83150640), (2, 41575320), (3, 27716880), (4, 20787660), (5, 16630128), (6, 13858440), (8, 10393830), (9, 9238960), (10, 8315064), (12, 6929220), (15, 5543376), (16, 5196915), (18, 4619480), (20, 4157532), (24, 3464610), (30, 2771688), (36, 2309740), (40, 2078766), (45, 1847792), (48, 1732305), (53, 1568880), (60, 1385844), (72, 1154870), (80, 1039383), (90, 923896), (106, 784440), (120, 692922), (144, 577435), (159, 522960), (180, 461948), (212, 392220), (240, 346461), (265, 313776), (318, 261480), (360, 230974), (424, 196110), (477, 174320), (530, 156888), (636, 130740), (720, 115487), (795, 104592), (848, 98055), (954, 87160), (1060, 78444), (1272, 65370), (1590, 52296), (1908, 43580), (2120, 39222), (2179, 38160), (2385, 34864), (2544, 32685), (3180, 26148), (3816, 21790), (4240, 19611), (4358, 19080), (4770, 17432), (6360, 13074), (6537, 12720), (7632, 10895), (8716, 9540)]