200961810

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 655212096

約数和(自身を除く): 454250286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 67, 69, 70, 81, 90, 105, 115, 126, 134, 135, 138, 161, 162, 189, 201, 207, 210, 230, 270, 315, 322, 335, 345, 378, 402, 405, 414, 469, 483, 529, 567, 603, 621, 630, 670, 690, 805, 810, 938, 945, 966, 1005, 1035, 1058, 1134, 1206, 1242, 1407, 1449, 1541, 1587, 1610, 1809, 1863, 1890, 2010, 2070, 2345, 2415, 2645, 2814, 2835, 2898, 3015, 3082, 3105, 3174, 3618, 3703, 3726, 4221, 4347, 4623, 4690, 4761, 4830, 5290, 5427, 5670, 6030, 6210, 7035, 7245, 7406, 7705, 7935, 8442, 8694, 9045, 9246, 9315, 9522, 10787, 10854, 11109, 12663, 13041, 13869, 14070, 14283, 14490, 15410, 15870, 18090, 18515, 18630, 21105, 21574, 21735, 22218, 23115, 23805, 25326, 26082, 27135, 27738, 28566, 32361, 33327, 35443, 37030, 37989, 41607, 42210, 42849, 43470, 46230, 47610, 53935, 54270, 55545, 63315, 64722, 65205, 66654, 69345, 70886, 71415, 75978, 83214, 85698, 97083, 99981, 106329, 107870, 111090, 124821, 126630, 130410, 138690, 142830, 161805, 166635, 177215, 189945, 194166, 199962, 208035, 212658, 214245, 248101, 249642, 291249, 299943, 318987, 323610, 333270, 354430, 379890, 416070, 428490, 485415, 496202, 499905, 531645, 582498, 599886, 624105, 637974, 744303, 873747, 956961, 970830, 999810, 1063290, 1240505, 1248210, 1456245, 1488606, 1499715, 1594935, 1747494, 1913922, 2232909, 2481010, 2870883, 2912490, 2999430, 3189870, 3721515, 4368735, 4465818, 4784805, 5741766, 6698727, 7443030, 8737470, 9569610, 11164545, 13397454, 14354415, 20096181, 22329090, 28708830, 33493635, 40192362, 66987270, 100480905, 200961810]

約数ペア:

[(1, 200961810), (2, 100480905), (3, 66987270), (5, 40192362), (6, 33493635), (7, 28708830), (9, 22329090), (10, 20096181), (14, 14354415), (15, 13397454), (18, 11164545), (21, 9569610), (23, 8737470), (27, 7443030), (30, 6698727), (35, 5741766), (42, 4784805), (45, 4465818), (46, 4368735), (54, 3721515), (63, 3189870), (67, 2999430), (69, 2912490), (70, 2870883), (81, 2481010), (90, 2232909), (105, 1913922), (115, 1747494), (126, 1594935), (134, 1499715), (135, 1488606), (138, 1456245), (161, 1248210), (162, 1240505), (189, 1063290), (201, 999810), (207, 970830), (210, 956961), (230, 873747), (270, 744303), (315, 637974), (322, 624105), (335, 599886), (345, 582498), (378, 531645), (402, 499905), (405, 496202), (414, 485415), (469, 428490), (483, 416070), (529, 379890), (567, 354430), (603, 333270), (621, 323610), (630, 318987), (670, 299943), (690, 291249), (805, 249642), (810, 248101), (938, 214245), (945, 212658), (966, 208035), (1005, 199962), (1035, 194166), (1058, 189945), (1134, 177215), (1206, 166635), (1242, 161805), (1407, 142830), (1449, 138690), (1541, 130410), (1587, 126630), (1610, 124821), (1809, 111090), (1863, 107870), (1890, 106329), (2010, 99981), (2070, 97083), (2345, 85698), (2415, 83214), (2645, 75978), (2814, 71415), (2835, 70886), (2898, 69345), (3015, 66654), (3082, 65205), (3105, 64722), (3174, 63315), (3618, 55545), (3703, 54270), (3726, 53935), (4221, 47610), (4347, 46230), (4623, 43470), (4690, 42849), (4761, 42210), (4830, 41607), (5290, 37989), (5427, 37030), (5670, 35443), (6030, 33327), (6210, 32361), (7035, 28566), (7245, 27738), (7406, 27135), (7705, 26082), (7935, 25326), (8442, 23805), (8694, 23115), (9045, 22218), (9246, 21735), (9315, 21574), (9522, 21105), (10787, 18630), (10854, 18515), (11109, 18090), (12663, 15870), (13041, 15410), (13869, 14490), (14070, 14283)]