127834300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 304480512

約数和(自身を除く): 176646212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 251, 275, 463, 502, 550, 926, 1004, 1100, 1255, 1852, 2315, 2510, 2761, 4630, 5020, 5093, 5522, 6275, 9260, 10186, 11044, 11575, 12550, 13805, 20372, 23150, 25100, 25465, 27610, 46300, 50930, 55220, 69025, 101860, 116213, 127325, 138050, 232426, 254650, 276100, 464852, 509300, 581065, 1162130, 1278343, 2324260, 2556686, 2905325, 5113372, 5810650, 6391715, 11621300, 12783430, 25566860, 31958575, 63917150, 127834300]

約数ペア:

[(1, 127834300), (2, 63917150), (4, 31958575), (5, 25566860), (10, 12783430), (11, 11621300), (20, 6391715), (22, 5810650), (25, 5113372), (44, 2905325), (50, 2556686), (55, 2324260), (100, 1278343), (110, 1162130), (220, 581065), (251, 509300), (275, 464852), (463, 276100), (502, 254650), (550, 232426), (926, 138050), (1004, 127325), (1100, 116213), (1255, 101860), (1852, 69025), (2315, 55220), (2510, 50930), (2761, 46300), (4630, 27610), (5020, 25465), (5093, 25100), (5522, 23150), (6275, 20372), (9260, 13805), (10186, 12550), (11044, 11575)]