25669380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 87091200

約数和(自身を除く): 61421820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 30, 33, 38, 44, 46, 55, 57, 60, 66, 69, 76, 89, 92, 95, 110, 114, 115, 132, 138, 165, 178, 190, 209, 220, 228, 230, 253, 267, 276, 285, 330, 345, 356, 380, 418, 437, 445, 460, 506, 534, 570, 627, 660, 690, 759, 836, 874, 890, 979, 1012, 1045, 1068, 1140, 1254, 1265, 1311, 1335, 1380, 1518, 1691, 1748, 1780, 1958, 2047, 2090, 2185, 2508, 2530, 2622, 2670, 2937, 3036, 3135, 3382, 3795, 3916, 4094, 4180, 4370, 4807, 4895, 5060, 5073, 5244, 5340, 5874, 6141, 6270, 6555, 6764, 7590, 8188, 8455, 8740, 9614, 9790, 10146, 10235, 11748, 12282, 12540, 13110, 14421, 14685, 15180, 16910, 18601, 19228, 19580, 20292, 20470, 22517, 24035, 24564, 25365, 26220, 28842, 29370, 30705, 33820, 37202, 38893, 40940, 45034, 48070, 50730, 55803, 57684, 58740, 61410, 67551, 72105, 74404, 77786, 90068, 93005, 96140, 101460, 111606, 112585, 116679, 122820, 135102, 144210, 155572, 186010, 194465, 223212, 225170, 233358, 270204, 279015, 288420, 337755, 372020, 388930, 427823, 450340, 466716, 558030, 583395, 675510, 777860, 855646, 1116060, 1166790, 1283469, 1351020, 1711292, 2139115, 2333580, 2566938, 4278230, 5133876, 6417345, 8556460, 12834690, 25669380]

約数ペア:

[(1, 25669380), (2, 12834690), (3, 8556460), (4, 6417345), (5, 5133876), (6, 4278230), (10, 2566938), (11, 2333580), (12, 2139115), (15, 1711292), (19, 1351020), (20, 1283469), (22, 1166790), (23, 1116060), (30, 855646), (33, 777860), (38, 675510), (44, 583395), (46, 558030), (55, 466716), (57, 450340), (60, 427823), (66, 388930), (69, 372020), (76, 337755), (89, 288420), (92, 279015), (95, 270204), (110, 233358), (114, 225170), (115, 223212), (132, 194465), (138, 186010), (165, 155572), (178, 144210), (190, 135102), (209, 122820), (220, 116679), (228, 112585), (230, 111606), (253, 101460), (267, 96140), (276, 93005), (285, 90068), (330, 77786), (345, 74404), (356, 72105), (380, 67551), (418, 61410), (437, 58740), (445, 57684), (460, 55803), (506, 50730), (534, 48070), (570, 45034), (627, 40940), (660, 38893), (690, 37202), (759, 33820), (836, 30705), (874, 29370), (890, 28842), (979, 26220), (1012, 25365), (1045, 24564), (1068, 24035), (1140, 22517), (1254, 20470), (1265, 20292), (1311, 19580), (1335, 19228), (1380, 18601), (1518, 16910), (1691, 15180), (1748, 14685), (1780, 14421), (1958, 13110), (2047, 12540), (2090, 12282), (2185, 11748), (2508, 10235), (2530, 10146), (2622, 9790), (2670, 9614), (2937, 8740), (3036, 8455), (3135, 8188), (3382, 7590), (3795, 6764), (3916, 6555), (4094, 6270), (4180, 6141), (4370, 5874), (4807, 5340), (4895, 5244), (5060, 5073)]