86812440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5097

約数の個数: 128

約数和(自身を含む): 306028800

約数和(自身を除く): 219216360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5059, 5720, 8580, 10118, 15177, 17160, 20236, 25295, 30354, 40472, 50590, 55649, 60708, 65767, 75885, 101180, 111298, 121416, 131534, 151770, 166947, 197301, 202360, 222596, 263068, 278245, 303540, 328835, 333894, 394602, 445192, 526136, 556490, 607080, 657670, 667788, 723437, 789204, 834735, 986505, 1112980, 1315340, 1335576, 1446874, 1578408, 1669470, 1973010, 2170311, 2225960, 2630680, 2893748, 3338940, 3617185, 3946020, 4340622, 5787496, 6677880, 7234370, 7892040, 8681244, 10851555, 14468740, 17362488, 21703110, 28937480, 43406220, 86812440]

約数ペア:

[(1, 86812440), (2, 43406220), (3, 28937480), (4, 21703110), (5, 17362488), (6, 14468740), (8, 10851555), (10, 8681244), (11, 7892040), (12, 7234370), (13, 6677880), (15, 5787496), (20, 4340622), (22, 3946020), (24, 3617185), (26, 3338940), (30, 2893748), (33, 2630680), (39, 2225960), (40, 2170311), (44, 1973010), (52, 1669470), (55, 1578408), (60, 1446874), (65, 1335576), (66, 1315340), (78, 1112980), (88, 986505), (104, 834735), (110, 789204), (120, 723437), (130, 667788), (132, 657670), (143, 607080), (156, 556490), (165, 526136), (195, 445192), (220, 394602), (260, 333894), (264, 328835), (286, 303540), (312, 278245), (330, 263068), (390, 222596), (429, 202360), (440, 197301), (520, 166947), (572, 151770), (660, 131534), (715, 121416), (780, 111298), (858, 101180), (1144, 75885), (1320, 65767), (1430, 60708), (1560, 55649), (1716, 50590), (2145, 40472), (2860, 30354), (3432, 25295), (4290, 20236), (5059, 17160), (5720, 15177), (8580, 10118)]