15401628

素因数分解:

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

素因数の和:152

約数の個数: 144

約数和(自身を含む): 47174400

約数和(自身を除く): 31772772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 89, 92, 99, 114, 132, 138, 171, 178, 198, 207, 209, 228, 253, 267, 276, 342, 356, 396, 414, 418, 437, 506, 534, 627, 684, 759, 801, 828, 836, 874, 979, 1012, 1068, 1254, 1311, 1518, 1602, 1691, 1748, 1881, 1958, 2047, 2277, 2508, 2622, 2937, 3036, 3204, 3382, 3762, 3916, 3933, 4094, 4554, 4807, 5073, 5244, 5874, 6141, 6764, 7524, 7866, 8188, 8811, 9108, 9614, 10146, 11748, 12282, 14421, 15219, 15732, 17622, 18423, 18601, 19228, 20292, 22517, 24564, 28842, 30438, 35244, 36846, 37202, 38893, 43263, 45034, 55803, 57684, 60876, 67551, 73692, 74404, 77786, 86526, 90068, 111606, 116679, 135102, 155572, 167409, 173052, 202653, 223212, 233358, 270204, 334818, 350037, 405306, 427823, 466716, 669636, 700074, 810612, 855646, 1283469, 1400148, 1711292, 2566938, 3850407, 5133876, 7700814, 15401628]

約数ペア:

[(1, 15401628), (2, 7700814), (3, 5133876), (4, 3850407), (6, 2566938), (9, 1711292), (11, 1400148), (12, 1283469), (18, 855646), (19, 810612), (22, 700074), (23, 669636), (33, 466716), (36, 427823), (38, 405306), (44, 350037), (46, 334818), (57, 270204), (66, 233358), (69, 223212), (76, 202653), (89, 173052), (92, 167409), (99, 155572), (114, 135102), (132, 116679), (138, 111606), (171, 90068), (178, 86526), (198, 77786), (207, 74404), (209, 73692), (228, 67551), (253, 60876), (267, 57684), (276, 55803), (342, 45034), (356, 43263), (396, 38893), (414, 37202), (418, 36846), (437, 35244), (506, 30438), (534, 28842), (627, 24564), (684, 22517), (759, 20292), (801, 19228), (828, 18601), (836, 18423), (874, 17622), (979, 15732), (1012, 15219), (1068, 14421), (1254, 12282), (1311, 11748), (1518, 10146), (1602, 9614), (1691, 9108), (1748, 8811), (1881, 8188), (1958, 7866), (2047, 7524), (2277, 6764), (2508, 6141), (2622, 5874), (2937, 5244), (3036, 5073), (3204, 4807), (3382, 4554), (3762, 4094), (3916, 3933)]