127056650900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{85313}}^1$

素因数の和:85661

約数の個数: 72

約数和(自身を含む): 281918065464

約数和(自身を除く): 154861414564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 281, 530, 562, 1060, 1124, 1325, 1405, 2650, 2810, 5300, 5620, 7025, 14050, 14893, 28100, 29786, 59572, 74465, 85313, 148930, 170626, 297860, 341252, 372325, 426565, 744650, 853130, 1489300, 1706260, 2132825, 4265650, 4521589, 8531300, 9043178, 18086356, 22607945, 23972953, 45215890, 47945906, 90431780, 95891812, 113039725, 119864765, 226079450, 239729530, 452158900, 479459060, 599323825, 1198647650, 1270566509, 2397295300, 2541133018, 5082266036, 6352832545, 12705665090, 25411330180, 31764162725, 63528325450, 127056650900]

約数ペア:

[(1, 127056650900), (2, 63528325450), (4, 31764162725), (5, 25411330180), (10, 12705665090), (20, 6352832545), (25, 5082266036), (50, 2541133018), (53, 2397295300), (100, 1270566509), (106, 1198647650), (212, 599323825), (265, 479459060), (281, 452158900), (530, 239729530), (562, 226079450), (1060, 119864765), (1124, 113039725), (1325, 95891812), (1405, 90431780), (2650, 47945906), (2810, 45215890), (5300, 23972953), (5620, 22607945), (7025, 18086356), (14050, 9043178), (14893, 8531300), (28100, 4521589), (29786, 4265650), (59572, 2132825), (74465, 1706260), (85313, 1489300), (148930, 853130), (170626, 744650), (297860, 426565), (341252, 372325)]