31852440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 112039200

約数和(自身を除く): 80186760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 113, 116, 120, 135, 145, 162, 174, 180, 216, 226, 232, 243, 261, 270, 290, 324, 339, 348, 360, 405, 435, 452, 486, 522, 540, 565, 580, 648, 678, 696, 783, 810, 870, 904, 972, 1017, 1044, 1080, 1130, 1160, 1215, 1305, 1356, 1566, 1620, 1695, 1740, 1944, 2034, 2088, 2260, 2349, 2430, 2610, 2712, 3051, 3132, 3240, 3277, 3390, 3480, 3915, 4068, 4520, 4698, 4860, 5085, 5220, 6102, 6264, 6554, 6780, 7047, 7830, 8136, 9153, 9396, 9720, 9831, 10170, 10440, 11745, 12204, 13108, 13560, 14094, 15255, 15660, 16385, 18306, 18792, 19662, 20340, 23490, 24408, 26216, 27459, 28188, 29493, 30510, 31320, 32770, 35235, 36612, 39324, 40680, 45765, 46980, 49155, 54918, 56376, 58986, 61020, 65540, 70470, 73224, 78648, 88479, 91530, 93960, 98310, 109836, 117972, 122040, 131080, 137295, 140940, 147465, 176958, 183060, 196620, 219672, 235944, 265437, 274590, 281880, 294930, 353916, 366120, 393240, 442395, 530874, 549180, 589860, 707832, 796311, 884790, 1061748, 1098360, 1179720, 1327185, 1592622, 1769580, 2123496, 2654370, 3185244, 3539160, 3981555, 5308740, 6370488, 7963110, 10617480, 15926220, 31852440]

約数ペア:

[(1, 31852440), (2, 15926220), (3, 10617480), (4, 7963110), (5, 6370488), (6, 5308740), (8, 3981555), (9, 3539160), (10, 3185244), (12, 2654370), (15, 2123496), (18, 1769580), (20, 1592622), (24, 1327185), (27, 1179720), (29, 1098360), (30, 1061748), (36, 884790), (40, 796311), (45, 707832), (54, 589860), (58, 549180), (60, 530874), (72, 442395), (81, 393240), (87, 366120), (90, 353916), (108, 294930), (113, 281880), (116, 274590), (120, 265437), (135, 235944), (145, 219672), (162, 196620), (174, 183060), (180, 176958), (216, 147465), (226, 140940), (232, 137295), (243, 131080), (261, 122040), (270, 117972), (290, 109836), (324, 98310), (339, 93960), (348, 91530), (360, 88479), (405, 78648), (435, 73224), (452, 70470), (486, 65540), (522, 61020), (540, 58986), (565, 56376), (580, 54918), (648, 49155), (678, 46980), (696, 45765), (783, 40680), (810, 39324), (870, 36612), (904, 35235), (972, 32770), (1017, 31320), (1044, 30510), (1080, 29493), (1130, 28188), (1160, 27459), (1215, 26216), (1305, 24408), (1356, 23490), (1566, 20340), (1620, 19662), (1695, 18792), (1740, 18306), (1944, 16385), (2034, 15660), (2088, 15255), (2260, 14094), (2349, 13560), (2430, 13108), (2610, 12204), (2712, 11745), (3051, 10440), (3132, 10170), (3240, 9831), (3277, 9720), (3390, 9396), (3480, 9153), (3915, 8136), (4068, 7830), (4520, 7047), (4698, 6780), (4860, 6554), (5085, 6264), (5220, 6102)]