55506116280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{30389}}^1$

素因数の和:30925

約数の個数: 128

約数和(自身を含む): 172245657600

約数和(自身を除く): 116739541320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 491, 620, 744, 930, 982, 1240, 1473, 1860, 1964, 2455, 2946, 3720, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 15221, 19640, 29460, 30389, 30442, 45663, 58920, 60778, 60884, 76105, 91167, 91326, 121556, 121768, 151945, 152210, 182334, 182652, 228315, 243112, 303890, 304420, 364668, 365304, 455835, 456630, 607780, 608840, 729336, 911670, 913260, 942059, 1215560, 1823340, 1826520, 1884118, 2826177, 3646680, 3768236, 4710295, 5652354, 7536472, 9420590, 11304708, 14130885, 14920999, 18841180, 22609416, 28261770, 29841998, 37682360, 44762997, 56523540, 59683996, 74604995, 89525994, 113047080, 119367992, 149209990, 179051988, 223814985, 298419980, 358103976, 447629970, 462550969, 596839960, 895259940, 925101938, 1387652907, 1790519880, 1850203876, 2312754845, 2775305814, 3700407752, 4625509690, 5550611628, 6938264535, 9251019380, 11101223256, 13876529070, 18502038760, 27753058140, 55506116280]

約数ペア:

[(1, 55506116280), (2, 27753058140), (3, 18502038760), (4, 13876529070), (5, 11101223256), (6, 9251019380), (8, 6938264535), (10, 5550611628), (12, 4625509690), (15, 3700407752), (20, 2775305814), (24, 2312754845), (30, 1850203876), (31, 1790519880), (40, 1387652907), (60, 925101938), (62, 895259940), (93, 596839960), (120, 462550969), (124, 447629970), (155, 358103976), (186, 298419980), (248, 223814985), (310, 179051988), (372, 149209990), (465, 119367992), (491, 113047080), (620, 89525994), (744, 74604995), (930, 59683996), (982, 56523540), (1240, 44762997), (1473, 37682360), (1860, 29841998), (1964, 28261770), (2455, 22609416), (2946, 18841180), (3720, 14920999), (3928, 14130885), (4910, 11304708), (5892, 9420590), (7365, 7536472), (9820, 5652354), (11784, 4710295), (14730, 3768236), (15221, 3646680), (19640, 2826177), (29460, 1884118), (30389, 1826520), (30442, 1823340), (45663, 1215560), (58920, 942059), (60778, 913260), (60884, 911670), (76105, 729336), (91167, 608840), (91326, 607780), (121556, 456630), (121768, 455835), (151945, 365304), (152210, 364668), (182334, 304420), (182652, 303890), (228315, 243112)]