122220504

素因数分解:

$2^3\times 3^2\times 7^5\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 390003120

約数和(自身を除く): 267782616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 101, 126, 147, 168, 196, 202, 252, 294, 303, 343, 392, 404, 441, 504, 588, 606, 686, 707, 808, 882, 909, 1029, 1176, 1212, 1372, 1414, 1764, 1818, 2058, 2121, 2401, 2424, 2744, 2828, 3087, 3528, 3636, 4116, 4242, 4802, 4949, 5656, 6174, 6363, 7203, 7272, 8232, 8484, 9604, 9898, 12348, 12726, 14406, 14847, 16807, 16968, 19208, 19796, 21609, 24696, 25452, 28812, 29694, 33614, 34643, 39592, 43218, 44541, 50421, 50904, 57624, 59388, 67228, 69286, 86436, 89082, 100842, 103929, 118776, 134456, 138572, 151263, 172872, 178164, 201684, 207858, 242501, 277144, 302526, 311787, 356328, 403368, 415716, 485002, 605052, 623574, 727503, 831432, 970004, 1210104, 1247148, 1455006, 1697507, 1940008, 2182509, 2494296, 2910012, 3395014, 4365018, 5092521, 5820024, 6790028, 8730036, 10185042, 13580056, 15277563, 17460072, 20370084, 30555126, 40740168, 61110252, 122220504]

約数ペア:

[(1, 122220504), (2, 61110252), (3, 40740168), (4, 30555126), (6, 20370084), (7, 17460072), (8, 15277563), (9, 13580056), (12, 10185042), (14, 8730036), (18, 6790028), (21, 5820024), (24, 5092521), (28, 4365018), (36, 3395014), (42, 2910012), (49, 2494296), (56, 2182509), (63, 1940008), (72, 1697507), (84, 1455006), (98, 1247148), (101, 1210104), (126, 970004), (147, 831432), (168, 727503), (196, 623574), (202, 605052), (252, 485002), (294, 415716), (303, 403368), (343, 356328), (392, 311787), (404, 302526), (441, 277144), (504, 242501), (588, 207858), (606, 201684), (686, 178164), (707, 172872), (808, 151263), (882, 138572), (909, 134456), (1029, 118776), (1176, 103929), (1212, 100842), (1372, 89082), (1414, 86436), (1764, 69286), (1818, 67228), (2058, 59388), (2121, 57624), (2401, 50904), (2424, 50421), (2744, 44541), (2828, 43218), (3087, 39592), (3528, 34643), (3636, 33614), (4116, 29694), (4242, 28812), (4802, 25452), (4949, 24696), (5656, 21609), (6174, 19796), (6363, 19208), (7203, 16968), (7272, 16807), (8232, 14847), (8484, 14406), (9604, 12726), (9898, 12348)]