84756780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 268817472

約数和(自身を除く): 184060692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 339, 405, 452, 463, 540, 565, 678, 810, 926, 1017, 1130, 1356, 1389, 1620, 1695, 1852, 2034, 2260, 2315, 2778, 3051, 3390, 4068, 4167, 4630, 5085, 5556, 6102, 6780, 6945, 8334, 9153, 9260, 10170, 12204, 12501, 13890, 15255, 16668, 18306, 20340, 20835, 25002, 27780, 30510, 36612, 37503, 41670, 45765, 50004, 52319, 61020, 62505, 75006, 83340, 91530, 104638, 125010, 150012, 156957, 183060, 187515, 209276, 250020, 261595, 313914, 375030, 470871, 523190, 627828, 750060, 784785, 941742, 1046380, 1412613, 1569570, 1883484, 2354355, 2825226, 3139140, 4237839, 4708710, 5650452, 7063065, 8475678, 9417420, 14126130, 16951356, 21189195, 28252260, 42378390, 84756780]

約数ペア:

[(1, 84756780), (2, 42378390), (3, 28252260), (4, 21189195), (5, 16951356), (6, 14126130), (9, 9417420), (10, 8475678), (12, 7063065), (15, 5650452), (18, 4708710), (20, 4237839), (27, 3139140), (30, 2825226), (36, 2354355), (45, 1883484), (54, 1569570), (60, 1412613), (81, 1046380), (90, 941742), (108, 784785), (113, 750060), (135, 627828), (162, 523190), (180, 470871), (226, 375030), (270, 313914), (324, 261595), (339, 250020), (405, 209276), (452, 187515), (463, 183060), (540, 156957), (565, 150012), (678, 125010), (810, 104638), (926, 91530), (1017, 83340), (1130, 75006), (1356, 62505), (1389, 61020), (1620, 52319), (1695, 50004), (1852, 45765), (2034, 41670), (2260, 37503), (2315, 36612), (2778, 30510), (3051, 27780), (3390, 25002), (4068, 20835), (4167, 20340), (4630, 18306), (5085, 16668), (5556, 15255), (6102, 13890), (6780, 12501), (6945, 12204), (8334, 10170), (9153, 9260)]