172244340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 415621260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 340, 348, 435, 459, 493, 510, 522, 540, 580, 612, 647, 765, 783, 870, 918, 986, 1020, 1044, 1294, 1305, 1479, 1530, 1566, 1740, 1836, 1941, 1972, 2295, 2465, 2588, 2610, 2958, 3060, 3132, 3235, 3882, 3915, 4437, 4590, 4930, 5220, 5823, 5916, 6470, 7395, 7764, 7830, 8874, 9180, 9705, 9860, 10999, 11646, 12940, 13311, 14790, 15660, 17469, 17748, 18763, 19410, 21998, 22185, 23292, 26622, 29115, 29580, 32997, 34938, 37526, 38820, 43996, 44370, 53244, 54995, 56289, 58230, 65994, 66555, 69876, 75052, 87345, 88740, 93815, 98991, 109990, 112578, 116460, 131988, 133110, 164985, 168867, 174690, 187630, 197982, 219980, 225156, 266220, 281445, 296973, 318971, 329970, 337734, 349380, 375260, 395964, 494955, 506601, 562890, 593946, 637942, 659940, 675468, 844335, 956913, 989910, 1013202, 1125780, 1187892, 1275884, 1484865, 1594855, 1688670, 1913826, 1979820, 2026404, 2533005, 2870739, 2969730, 3189710, 3377340, 3827652, 4784565, 5066010, 5741478, 5939460, 6379420, 8612217, 9569130, 10132020, 11482956, 14353695, 17224434, 19138260, 28707390, 34448868, 43061085, 57414780, 86122170, 172244340]

約数ペア:

[(1, 172244340), (2, 86122170), (3, 57414780), (4, 43061085), (5, 34448868), (6, 28707390), (9, 19138260), (10, 17224434), (12, 14353695), (15, 11482956), (17, 10132020), (18, 9569130), (20, 8612217), (27, 6379420), (29, 5939460), (30, 5741478), (34, 5066010), (36, 4784565), (45, 3827652), (51, 3377340), (54, 3189710), (58, 2969730), (60, 2870739), (68, 2533005), (85, 2026404), (87, 1979820), (90, 1913826), (102, 1688670), (108, 1594855), (116, 1484865), (135, 1275884), (145, 1187892), (153, 1125780), (170, 1013202), (174, 989910), (180, 956913), (204, 844335), (255, 675468), (261, 659940), (270, 637942), (290, 593946), (306, 562890), (340, 506601), (348, 494955), (435, 395964), (459, 375260), (493, 349380), (510, 337734), (522, 329970), (540, 318971), (580, 296973), (612, 281445), (647, 266220), (765, 225156), (783, 219980), (870, 197982), (918, 187630), (986, 174690), (1020, 168867), (1044, 164985), (1294, 133110), (1305, 131988), (1479, 116460), (1530, 112578), (1566, 109990), (1740, 98991), (1836, 93815), (1941, 88740), (1972, 87345), (2295, 75052), (2465, 69876), (2588, 66555), (2610, 65994), (2958, 58230), (3060, 56289), (3132, 54995), (3235, 53244), (3882, 44370), (3915, 43996), (4437, 38820), (4590, 37526), (4930, 34938), (5220, 32997), (5823, 29580), (5916, 29115), (6470, 26622), (7395, 23292), (7764, 22185), (7830, 21998), (8874, 19410), (9180, 18763), (9705, 17748), (9860, 17469), (10999, 15660), (11646, 14790), (12940, 13311)]