173612120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 450159120

約数和(自身を除く): 276547000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 361, 380, 418, 440, 722, 760, 836, 1045, 1093, 1444, 1672, 1805, 2090, 2186, 2888, 3610, 3971, 4180, 4372, 5465, 7220, 7942, 8360, 8744, 10930, 12023, 14440, 15884, 19855, 20767, 21860, 24046, 31768, 39710, 41534, 43720, 48092, 60115, 79420, 83068, 96184, 103835, 120230, 158840, 166136, 207670, 228437, 240460, 394573, 415340, 456874, 480920, 789146, 830680, 913748, 1142185, 1578292, 1827496, 1972865, 2284370, 3156584, 3945730, 4340303, 4568740, 7891460, 8680606, 9137480, 15782920, 17361212, 21701515, 34722424, 43403030, 86806060, 173612120]

約数ペア:

[(1, 173612120), (2, 86806060), (4, 43403030), (5, 34722424), (8, 21701515), (10, 17361212), (11, 15782920), (19, 9137480), (20, 8680606), (22, 7891460), (38, 4568740), (40, 4340303), (44, 3945730), (55, 3156584), (76, 2284370), (88, 1972865), (95, 1827496), (110, 1578292), (152, 1142185), (190, 913748), (209, 830680), (220, 789146), (361, 480920), (380, 456874), (418, 415340), (440, 394573), (722, 240460), (760, 228437), (836, 207670), (1045, 166136), (1093, 158840), (1444, 120230), (1672, 103835), (1805, 96184), (2090, 83068), (2186, 79420), (2888, 60115), (3610, 48092), (3971, 43720), (4180, 41534), (4372, 39710), (5465, 31768), (7220, 24046), (7942, 21860), (8360, 20767), (8744, 19855), (10930, 15884), (12023, 14440)]