89029080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 340825680

約数和(自身を除く): 251796600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 103, 105, 120, 126, 140, 147, 168, 180, 196, 206, 210, 245, 252, 280, 294, 309, 315, 343, 360, 392, 412, 420, 441, 490, 504, 515, 588, 618, 630, 686, 721, 735, 824, 840, 882, 927, 980, 1029, 1030, 1176, 1236, 1260, 1372, 1442, 1470, 1545, 1715, 1764, 1854, 1960, 2058, 2060, 2163, 2205, 2401, 2472, 2520, 2744, 2884, 2940, 3087, 3090, 3430, 3528, 3605, 3708, 4116, 4120, 4326, 4410, 4635, 4802, 5047, 5145, 5768, 5880, 6174, 6180, 6489, 6860, 7203, 7210, 7416, 8232, 8652, 8820, 9270, 9604, 10094, 10290, 10815, 12005, 12348, 12360, 12978, 13720, 14406, 14420, 15141, 15435, 17304, 17640, 18540, 19208, 20188, 20580, 21609, 21630, 24010, 24696, 25235, 25956, 28812, 28840, 30282, 30870, 32445, 35329, 36015, 37080, 40376, 41160, 43218, 43260, 45423, 48020, 50470, 51912, 57624, 60564, 61740, 64890, 70658, 72030, 75705, 86436, 86520, 90846, 96040, 100940, 105987, 108045, 121128, 123480, 129780, 141316, 144060, 151410, 172872, 176645, 181692, 201880, 211974, 216090, 227115, 247303, 259560, 282632, 288120, 302820, 317961, 353290, 363384, 423948, 432180, 454230, 494606, 529935, 605640, 635922, 706580, 741909, 847896, 864360, 908460, 989212, 1059870, 1236515, 1271844, 1413160, 1483818, 1589805, 1816920, 1978424, 2119740, 2225727, 2473030, 2543688, 2967636, 3179610, 3709545, 4239480, 4451454, 4946060, 5935272, 6359220, 7419090, 8902908, 9892120, 11128635, 12718440, 14838180, 17805816, 22257270, 29676360, 44514540, 89029080]

約数ペア:

[(1, 89029080), (2, 44514540), (3, 29676360), (4, 22257270), (5, 17805816), (6, 14838180), (7, 12718440), (8, 11128635), (9, 9892120), (10, 8902908), (12, 7419090), (14, 6359220), (15, 5935272), (18, 4946060), (20, 4451454), (21, 4239480), (24, 3709545), (28, 3179610), (30, 2967636), (35, 2543688), (36, 2473030), (40, 2225727), (42, 2119740), (45, 1978424), (49, 1816920), (56, 1589805), (60, 1483818), (63, 1413160), (70, 1271844), (72, 1236515), (84, 1059870), (90, 989212), (98, 908460), (103, 864360), (105, 847896), (120, 741909), (126, 706580), (140, 635922), (147, 605640), (168, 529935), (180, 494606), (196, 454230), (206, 432180), (210, 423948), (245, 363384), (252, 353290), (280, 317961), (294, 302820), (309, 288120), (315, 282632), (343, 259560), (360, 247303), (392, 227115), (412, 216090), (420, 211974), (441, 201880), (490, 181692), (504, 176645), (515, 172872), (588, 151410), (618, 144060), (630, 141316), (686, 129780), (721, 123480), (735, 121128), (824, 108045), (840, 105987), (882, 100940), (927, 96040), (980, 90846), (1029, 86520), (1030, 86436), (1176, 75705), (1236, 72030), (1260, 70658), (1372, 64890), (1442, 61740), (1470, 60564), (1545, 57624), (1715, 51912), (1764, 50470), (1854, 48020), (1960, 45423), (2058, 43260), (2060, 43218), (2163, 41160), (2205, 40376), (2401, 37080), (2472, 36015), (2520, 35329), (2744, 32445), (2884, 30870), (2940, 30282), (3087, 28840), (3090, 28812), (3430, 25956), (3528, 25235), (3605, 24696), (3708, 24010), (4116, 21630), (4120, 21609), (4326, 20580), (4410, 20188), (4635, 19208), (4802, 18540), (5047, 17640), (5145, 17304), (5768, 15435), (5880, 15141), (6174, 14420), (6180, 14406), (6489, 13720), (6860, 12978), (7203, 12360), (7210, 12348), (7416, 12005), (8232, 10815), (8652, 10290), (8820, 10094), (9270, 9604)]