102352740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 328903680

約数和(自身を除く): 226550940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 643, 758, 1137, 1286, 1516, 1895, 1929, 2274, 2572, 2653, 3215, 3790, 3858, 4501, 4548, 5306, 5685, 6430, 7580, 7716, 7959, 9002, 9645, 10612, 11370, 12860, 13265, 13503, 15918, 18004, 19290, 22505, 22740, 26530, 27006, 31836, 38580, 39795, 45010, 53060, 54012, 67515, 79590, 90020, 135030, 159180, 243697, 270060, 487394, 731091, 974788, 1218485, 1462182, 1705879, 2436970, 2924364, 3411758, 3655455, 4873940, 5117637, 6823516, 7310910, 8529395, 10235274, 14621820, 17058790, 20470548, 25588185, 34117580, 51176370, 102352740]

約数ペア:

[(1, 102352740), (2, 51176370), (3, 34117580), (4, 25588185), (5, 20470548), (6, 17058790), (7, 14621820), (10, 10235274), (12, 8529395), (14, 7310910), (15, 6823516), (20, 5117637), (21, 4873940), (28, 3655455), (30, 3411758), (35, 2924364), (42, 2436970), (60, 1705879), (70, 1462182), (84, 1218485), (105, 974788), (140, 731091), (210, 487394), (379, 270060), (420, 243697), (643, 159180), (758, 135030), (1137, 90020), (1286, 79590), (1516, 67515), (1895, 54012), (1929, 53060), (2274, 45010), (2572, 39795), (2653, 38580), (3215, 31836), (3790, 27006), (3858, 26530), (4501, 22740), (4548, 22505), (5306, 19290), (5685, 18004), (6430, 15918), (7580, 13503), (7716, 13265), (7959, 12860), (9002, 11370), (9645, 10612)]