56772540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 191763936

約数和(自身を除く): 134991396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 541, 583, 636, 660, 795, 954, 990, 1060, 1082, 1166, 1590, 1623, 1749, 1908, 1980, 2164, 2332, 2385, 2705, 2915, 3180, 3246, 3498, 4770, 4869, 5247, 5410, 5830, 5951, 6492, 6996, 8115, 8745, 9540, 9738, 10494, 10820, 11660, 11902, 16230, 17490, 17853, 19476, 20988, 23804, 24345, 26235, 28673, 29755, 32460, 34980, 35706, 48690, 52470, 53559, 57346, 59510, 71412, 86019, 89265, 97380, 104940, 107118, 114692, 119020, 143365, 172038, 178530, 214236, 258057, 267795, 286730, 315403, 344076, 357060, 430095, 516114, 535590, 573460, 630806, 860190, 946209, 1032228, 1071180, 1261612, 1290285, 1577015, 1720380, 1892418, 2580570, 2838627, 3154030, 3784836, 4731045, 5161140, 5677254, 6308060, 9462090, 11354508, 14193135, 18924180, 28386270, 56772540]

約数ペア:

[(1, 56772540), (2, 28386270), (3, 18924180), (4, 14193135), (5, 11354508), (6, 9462090), (9, 6308060), (10, 5677254), (11, 5161140), (12, 4731045), (15, 3784836), (18, 3154030), (20, 2838627), (22, 2580570), (30, 1892418), (33, 1720380), (36, 1577015), (44, 1290285), (45, 1261612), (53, 1071180), (55, 1032228), (60, 946209), (66, 860190), (90, 630806), (99, 573460), (106, 535590), (110, 516114), (132, 430095), (159, 357060), (165, 344076), (180, 315403), (198, 286730), (212, 267795), (220, 258057), (265, 214236), (318, 178530), (330, 172038), (396, 143365), (477, 119020), (495, 114692), (530, 107118), (541, 104940), (583, 97380), (636, 89265), (660, 86019), (795, 71412), (954, 59510), (990, 57346), (1060, 53559), (1082, 52470), (1166, 48690), (1590, 35706), (1623, 34980), (1749, 32460), (1908, 29755), (1980, 28673), (2164, 26235), (2332, 24345), (2385, 23804), (2705, 20988), (2915, 19476), (3180, 17853), (3246, 17490), (3498, 16230), (4770, 11902), (4869, 11660), (5247, 10820), (5410, 10494), (5830, 9738), (5951, 9540), (6492, 8745), (6996, 8115)]