76977540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 248032512

約数和(自身を除く): 171054972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 337, 405, 423, 470, 486, 540, 564, 674, 705, 810, 846, 940, 972, 1011, 1215, 1269, 1348, 1410, 1620, 1685, 1692, 2022, 2115, 2430, 2538, 2820, 3033, 3370, 3807, 4044, 4230, 4860, 5055, 5076, 6066, 6345, 6740, 7614, 8460, 9099, 10110, 11421, 12132, 12690, 15165, 15228, 15839, 18198, 19035, 20220, 22842, 25380, 27297, 30330, 31678, 36396, 38070, 45495, 45684, 47517, 54594, 57105, 60660, 63356, 76140, 79195, 81891, 90990, 95034, 109188, 114210, 136485, 142551, 158390, 163782, 181980, 190068, 228420, 237585, 272970, 285102, 316780, 327564, 409455, 427653, 475170, 545940, 570204, 712755, 818910, 855306, 950340, 1282959, 1425510, 1637820, 1710612, 2138265, 2565918, 2851020, 3848877, 4276530, 5131836, 6414795, 7697754, 8553060, 12829590, 15395508, 19244385, 25659180, 38488770, 76977540]

約数ペア:

[(1, 76977540), (2, 38488770), (3, 25659180), (4, 19244385), (5, 15395508), (6, 12829590), (9, 8553060), (10, 7697754), (12, 6414795), (15, 5131836), (18, 4276530), (20, 3848877), (27, 2851020), (30, 2565918), (36, 2138265), (45, 1710612), (47, 1637820), (54, 1425510), (60, 1282959), (81, 950340), (90, 855306), (94, 818910), (108, 712755), (135, 570204), (141, 545940), (162, 475170), (180, 427653), (188, 409455), (235, 327564), (243, 316780), (270, 285102), (282, 272970), (324, 237585), (337, 228420), (405, 190068), (423, 181980), (470, 163782), (486, 158390), (540, 142551), (564, 136485), (674, 114210), (705, 109188), (810, 95034), (846, 90990), (940, 81891), (972, 79195), (1011, 76140), (1215, 63356), (1269, 60660), (1348, 57105), (1410, 54594), (1620, 47517), (1685, 45684), (1692, 45495), (2022, 38070), (2115, 36396), (2430, 31678), (2538, 30330), (2820, 27297), (3033, 25380), (3370, 22842), (3807, 20220), (4044, 19035), (4230, 18198), (4860, 15839), (5055, 15228), (5076, 15165), (6066, 12690), (6345, 12132), (6740, 11421), (7614, 10110), (8460, 9099)]