261037350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 192

約数和(自身を含む): 858516480

約数和(自身を除く): 597479130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 90, 105, 115, 126, 135, 138, 150, 161, 175, 189, 207, 210, 225, 230, 270, 315, 322, 345, 350, 378, 414, 450, 483, 525, 575, 621, 630, 675, 690, 805, 945, 966, 1035, 1050, 1150, 1201, 1242, 1350, 1449, 1575, 1610, 1725, 1890, 2070, 2402, 2415, 2898, 3105, 3150, 3450, 3603, 4025, 4347, 4725, 4830, 5175, 6005, 6210, 7206, 7245, 8050, 8407, 8694, 9450, 10350, 10809, 12010, 12075, 14490, 15525, 16814, 18015, 21618, 21735, 24150, 25221, 27623, 30025, 31050, 32427, 36030, 36225, 42035, 43470, 50442, 54045, 55246, 60050, 64854, 72450, 75663, 82869, 84070, 90075, 108090, 108675, 126105, 138115, 151326, 162135, 165738, 180150, 193361, 210175, 217350, 226989, 248607, 252210, 270225, 276230, 324270, 378315, 386722, 414345, 420350, 453978, 497214, 540450, 580083, 630525, 690575, 745821, 756630, 810675, 828690, 966805, 1134945, 1160166, 1243035, 1261050, 1381150, 1491642, 1621350, 1740249, 1891575, 1933610, 2071725, 2269890, 2486070, 2900415, 3480498, 3729105, 3783150, 4143450, 4834025, 5220747, 5674725, 5800830, 6215175, 7458210, 8701245, 9668050, 10441494, 11349450, 12430350, 14502075, 17402490, 18645525, 26103735, 29004150, 37291050, 43506225, 52207470, 87012450, 130518675, 261037350]

約数ペア:

[(1, 261037350), (2, 130518675), (3, 87012450), (5, 52207470), (6, 43506225), (7, 37291050), (9, 29004150), (10, 26103735), (14, 18645525), (15, 17402490), (18, 14502075), (21, 12430350), (23, 11349450), (25, 10441494), (27, 9668050), (30, 8701245), (35, 7458210), (42, 6215175), (45, 5800830), (46, 5674725), (50, 5220747), (54, 4834025), (63, 4143450), (69, 3783150), (70, 3729105), (75, 3480498), (90, 2900415), (105, 2486070), (115, 2269890), (126, 2071725), (135, 1933610), (138, 1891575), (150, 1740249), (161, 1621350), (175, 1491642), (189, 1381150), (207, 1261050), (210, 1243035), (225, 1160166), (230, 1134945), (270, 966805), (315, 828690), (322, 810675), (345, 756630), (350, 745821), (378, 690575), (414, 630525), (450, 580083), (483, 540450), (525, 497214), (575, 453978), (621, 420350), (630, 414345), (675, 386722), (690, 378315), (805, 324270), (945, 276230), (966, 270225), (1035, 252210), (1050, 248607), (1150, 226989), (1201, 217350), (1242, 210175), (1350, 193361), (1449, 180150), (1575, 165738), (1610, 162135), (1725, 151326), (1890, 138115), (2070, 126105), (2402, 108675), (2415, 108090), (2898, 90075), (3105, 84070), (3150, 82869), (3450, 75663), (3603, 72450), (4025, 64854), (4347, 60050), (4725, 55246), (4830, 54045), (5175, 50442), (6005, 43470), (6210, 42035), (7206, 36225), (7245, 36030), (8050, 32427), (8407, 31050), (8694, 30025), (9450, 27623), (10350, 25221), (10809, 24150), (12010, 21735), (12075, 21618), (14490, 18015), (15525, 16814)]