15015004524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18973}}^1$

素因数の和:19104

約数の個数: 144

約数和(自身を含む): 43511176800

約数和(自身を除く): 28496172276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 89, 114, 117, 156, 171, 178, 228, 234, 247, 267, 342, 356, 468, 494, 534, 684, 741, 801, 988, 1068, 1157, 1482, 1602, 1691, 2223, 2314, 2964, 3204, 3382, 3471, 4446, 4628, 5073, 6764, 6942, 8892, 10146, 10413, 13884, 15219, 18973, 20292, 20826, 21983, 30438, 37946, 41652, 43966, 56919, 60876, 65949, 75892, 87932, 113838, 131898, 170757, 197847, 227676, 246649, 263796, 341514, 360487, 395694, 493298, 683028, 720974, 739947, 791388, 986596, 1081461, 1441948, 1479894, 1688597, 2162922, 2219841, 2959788, 3244383, 3377194, 4325844, 4439682, 4686331, 5065791, 6488766, 6754388, 8879364, 9372662, 10131582, 12977532, 14058993, 15197373, 18745324, 20263164, 21951761, 28117986, 30394746, 32083343, 42176979, 43903522, 56235972, 60789492, 64166686, 65855283, 84353958, 87807044, 96250029, 128333372, 131710566, 168707916, 192500058, 197565849, 263421132, 288750087, 385000116, 395131698, 417083459, 577500174, 790263396, 834166918, 1155000348, 1251250377, 1668333836, 2502500754, 3753751131, 5005001508, 7507502262, 15015004524]

約数ペア:

[(1, 15015004524), (2, 7507502262), (3, 5005001508), (4, 3753751131), (6, 2502500754), (9, 1668333836), (12, 1251250377), (13, 1155000348), (18, 834166918), (19, 790263396), (26, 577500174), (36, 417083459), (38, 395131698), (39, 385000116), (52, 288750087), (57, 263421132), (76, 197565849), (78, 192500058), (89, 168707916), (114, 131710566), (117, 128333372), (156, 96250029), (171, 87807044), (178, 84353958), (228, 65855283), (234, 64166686), (247, 60789492), (267, 56235972), (342, 43903522), (356, 42176979), (468, 32083343), (494, 30394746), (534, 28117986), (684, 21951761), (741, 20263164), (801, 18745324), (988, 15197373), (1068, 14058993), (1157, 12977532), (1482, 10131582), (1602, 9372662), (1691, 8879364), (2223, 6754388), (2314, 6488766), (2964, 5065791), (3204, 4686331), (3382, 4439682), (3471, 4325844), (4446, 3377194), (4628, 3244383), (5073, 2959788), (6764, 2219841), (6942, 2162922), (8892, 1688597), (10146, 1479894), (10413, 1441948), (13884, 1081461), (15219, 986596), (18973, 791388), (20292, 739947), (20826, 720974), (21983, 683028), (30438, 493298), (37946, 395694), (41652, 360487), (43966, 341514), (56919, 263796), (60876, 246649), (65949, 227676), (75892, 197847), (87932, 170757), (113838, 131898)]