38511660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 127733760

約数和(自身を除く): 89222100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 43, 44, 46, 55, 59, 60, 66, 69, 86, 92, 110, 115, 118, 129, 132, 138, 165, 172, 177, 215, 220, 230, 236, 253, 258, 276, 295, 330, 345, 354, 430, 460, 473, 506, 516, 590, 645, 649, 660, 690, 708, 759, 860, 885, 946, 989, 1012, 1180, 1265, 1290, 1298, 1357, 1380, 1419, 1518, 1770, 1892, 1947, 1978, 2365, 2530, 2537, 2580, 2596, 2714, 2838, 2967, 3036, 3245, 3540, 3795, 3894, 3956, 4071, 4730, 4945, 5060, 5074, 5428, 5676, 5934, 6490, 6785, 7095, 7590, 7611, 7788, 8142, 9460, 9735, 9890, 10148, 10879, 11868, 12685, 12980, 13570, 14190, 14835, 14927, 15180, 15222, 16284, 19470, 19780, 20355, 21758, 25370, 27140, 27907, 28380, 29670, 29854, 30444, 32637, 38055, 38940, 40710, 43516, 44781, 50740, 54395, 55814, 58351, 59340, 59708, 65274, 74635, 76110, 81420, 83721, 89562, 108790, 111628, 116702, 130548, 139535, 149270, 152220, 163185, 167442, 175053, 179124, 217580, 223905, 233404, 279070, 291755, 298540, 326370, 334884, 350106, 418605, 447810, 558140, 583510, 641861, 652740, 700212, 837210, 875265, 895620, 1167020, 1283722, 1674420, 1750530, 1925583, 2567444, 3209305, 3501060, 3851166, 6418610, 7702332, 9627915, 12837220, 19255830, 38511660]

約数ペア:

[(1, 38511660), (2, 19255830), (3, 12837220), (4, 9627915), (5, 7702332), (6, 6418610), (10, 3851166), (11, 3501060), (12, 3209305), (15, 2567444), (20, 1925583), (22, 1750530), (23, 1674420), (30, 1283722), (33, 1167020), (43, 895620), (44, 875265), (46, 837210), (55, 700212), (59, 652740), (60, 641861), (66, 583510), (69, 558140), (86, 447810), (92, 418605), (110, 350106), (115, 334884), (118, 326370), (129, 298540), (132, 291755), (138, 279070), (165, 233404), (172, 223905), (177, 217580), (215, 179124), (220, 175053), (230, 167442), (236, 163185), (253, 152220), (258, 149270), (276, 139535), (295, 130548), (330, 116702), (345, 111628), (354, 108790), (430, 89562), (460, 83721), (473, 81420), (506, 76110), (516, 74635), (590, 65274), (645, 59708), (649, 59340), (660, 58351), (690, 55814), (708, 54395), (759, 50740), (860, 44781), (885, 43516), (946, 40710), (989, 38940), (1012, 38055), (1180, 32637), (1265, 30444), (1290, 29854), (1298, 29670), (1357, 28380), (1380, 27907), (1419, 27140), (1518, 25370), (1770, 21758), (1892, 20355), (1947, 19780), (1978, 19470), (2365, 16284), (2530, 15222), (2537, 15180), (2580, 14927), (2596, 14835), (2714, 14190), (2838, 13570), (2967, 12980), (3036, 12685), (3245, 11868), (3540, 10879), (3795, 10148), (3894, 9890), (3956, 9735), (4071, 9460), (4730, 8142), (4945, 7788), (5060, 7611), (5074, 7590), (5428, 7095), (5676, 6785), (5934, 6490)]