155444310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1958

約数の個数: 96

約数和(自身を含む): 465521472

約数和(自身を除く): 310077162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 630, 685, 822, 959, 1233, 1370, 1801, 1918, 2055, 2466, 2877, 3602, 4110, 4795, 5403, 5754, 6165, 8631, 9005, 9590, 10806, 12330, 12607, 14385, 16209, 17262, 18010, 25214, 27015, 28770, 32418, 37821, 43155, 54030, 63035, 75642, 81045, 86310, 113463, 126070, 162090, 189105, 226926, 246737, 378210, 493474, 567315, 740211, 1134630, 1233685, 1480422, 1727159, 2220633, 2467370, 3454318, 3701055, 4441266, 5181477, 7402110, 8635795, 10362954, 11103165, 15544431, 17271590, 22206330, 25907385, 31088862, 51814770, 77722155, 155444310]

約数ペア:

[(1, 155444310), (2, 77722155), (3, 51814770), (5, 31088862), (6, 25907385), (7, 22206330), (9, 17271590), (10, 15544431), (14, 11103165), (15, 10362954), (18, 8635795), (21, 7402110), (30, 5181477), (35, 4441266), (42, 3701055), (45, 3454318), (63, 2467370), (70, 2220633), (90, 1727159), (105, 1480422), (126, 1233685), (137, 1134630), (210, 740211), (274, 567315), (315, 493474), (411, 378210), (630, 246737), (685, 226926), (822, 189105), (959, 162090), (1233, 126070), (1370, 113463), (1801, 86310), (1918, 81045), (2055, 75642), (2466, 63035), (2877, 54030), (3602, 43155), (4110, 37821), (4795, 32418), (5403, 28770), (5754, 27015), (6165, 25214), (8631, 18010), (9005, 17262), (9590, 16209), (10806, 14385), (12330, 12607)]