261960600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 192

約数和(自身を含む): 932976000

約数和(自身を除く): 671015400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 380, 418, 440, 456, 475, 550, 570, 600, 627, 660, 760, 825, 836, 950, 1045, 1100, 1140, 1254, 1320, 1425, 1650, 1672, 1900, 2089, 2090, 2200, 2280, 2508, 2850, 3135, 3300, 3800, 4178, 4180, 5016, 5225, 5700, 6267, 6270, 6600, 8356, 8360, 10445, 10450, 11400, 12534, 12540, 15675, 16712, 20890, 20900, 22979, 25068, 25080, 31335, 31350, 39691, 41780, 41800, 45958, 50136, 52225, 62670, 62700, 68937, 79382, 83560, 91916, 104450, 114895, 119073, 125340, 125400, 137874, 156675, 158764, 183832, 198455, 208900, 229790, 238146, 250680, 275748, 313350, 317528, 344685, 396910, 417800, 436601, 459580, 476292, 551496, 574475, 595365, 626700, 689370, 793820, 873202, 919160, 952584, 992275, 1148950, 1190730, 1253400, 1309803, 1378740, 1587640, 1723425, 1746404, 1984550, 2183005, 2297900, 2381460, 2619606, 2757480, 2976825, 3446850, 3492808, 3969100, 4366010, 4595800, 4762920, 5239212, 5953650, 6549015, 6893700, 7938200, 8732020, 10478424, 10915025, 11907300, 13098030, 13787400, 17464040, 21830050, 23814600, 26196060, 32745075, 43660100, 52392120, 65490150, 87320200, 130980300, 261960600]

約数ペア:

[(1, 261960600), (2, 130980300), (3, 87320200), (4, 65490150), (5, 52392120), (6, 43660100), (8, 32745075), (10, 26196060), (11, 23814600), (12, 21830050), (15, 17464040), (19, 13787400), (20, 13098030), (22, 11907300), (24, 10915025), (25, 10478424), (30, 8732020), (33, 7938200), (38, 6893700), (40, 6549015), (44, 5953650), (50, 5239212), (55, 4762920), (57, 4595800), (60, 4366010), (66, 3969100), (75, 3492808), (76, 3446850), (88, 2976825), (95, 2757480), (100, 2619606), (110, 2381460), (114, 2297900), (120, 2183005), (132, 1984550), (150, 1746404), (152, 1723425), (165, 1587640), (190, 1378740), (200, 1309803), (209, 1253400), (220, 1190730), (228, 1148950), (264, 992275), (275, 952584), (285, 919160), (300, 873202), (330, 793820), (380, 689370), (418, 626700), (440, 595365), (456, 574475), (475, 551496), (550, 476292), (570, 459580), (600, 436601), (627, 417800), (660, 396910), (760, 344685), (825, 317528), (836, 313350), (950, 275748), (1045, 250680), (1100, 238146), (1140, 229790), (1254, 208900), (1320, 198455), (1425, 183832), (1650, 158764), (1672, 156675), (1900, 137874), (2089, 125400), (2090, 125340), (2200, 119073), (2280, 114895), (2508, 104450), (2850, 91916), (3135, 83560), (3300, 79382), (3800, 68937), (4178, 62700), (4180, 62670), (5016, 52225), (5225, 50136), (5700, 45958), (6267, 41800), (6270, 41780), (6600, 39691), (8356, 31350), (8360, 31335), (10445, 25080), (10450, 25068), (11400, 22979), (12534, 20900), (12540, 20890), (15675, 16712)]