68565512600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241939}}^1$

素因数の和:242077

約数の個数: 96

約数和(自身を含む): 173253234000

約数和(自身を除く): 104687721400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 109, 130, 200, 218, 260, 325, 436, 520, 545, 650, 872, 1090, 1300, 1417, 2180, 2600, 2725, 2834, 4360, 5450, 5668, 7085, 10900, 11336, 14170, 21800, 28340, 35425, 56680, 70850, 141700, 241939, 283400, 483878, 967756, 1209695, 1935512, 2419390, 3145207, 4838780, 6048475, 6290414, 9677560, 12096950, 12580828, 15726035, 24193900, 25161656, 26371351, 31452070, 48387800, 52742702, 62904140, 78630175, 105485404, 125808280, 131856755, 157260350, 210970808, 263713510, 314520700, 342827563, 527427020, 629041400, 659283775, 685655126, 1054854040, 1318567550, 1371310252, 1714137815, 2637135100, 2742620504, 3428275630, 5274270200, 6856551260, 8570689075, 13713102520, 17141378150, 34282756300, 68565512600]

約数ペア:

[(1, 68565512600), (2, 34282756300), (4, 17141378150), (5, 13713102520), (8, 8570689075), (10, 6856551260), (13, 5274270200), (20, 3428275630), (25, 2742620504), (26, 2637135100), (40, 1714137815), (50, 1371310252), (52, 1318567550), (65, 1054854040), (100, 685655126), (104, 659283775), (109, 629041400), (130, 527427020), (200, 342827563), (218, 314520700), (260, 263713510), (325, 210970808), (436, 157260350), (520, 131856755), (545, 125808280), (650, 105485404), (872, 78630175), (1090, 62904140), (1300, 52742702), (1417, 48387800), (2180, 31452070), (2600, 26371351), (2725, 25161656), (2834, 24193900), (4360, 15726035), (5450, 12580828), (5668, 12096950), (7085, 9677560), (10900, 6290414), (11336, 6048475), (14170, 4838780), (21800, 3145207), (28340, 2419390), (35425, 1935512), (56680, 1209695), (70850, 967756), (141700, 483878), (241939, 283400)]