141751890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 293704110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 179, 189, 210, 270, 315, 358, 378, 419, 537, 630, 838, 895, 945, 1074, 1253, 1257, 1611, 1790, 1890, 2095, 2506, 2514, 2685, 2933, 3222, 3759, 3771, 4190, 4833, 5370, 5866, 6265, 6285, 7518, 7542, 8055, 8799, 9666, 11277, 11313, 12530, 12570, 14665, 16110, 17598, 18795, 18855, 22554, 22626, 24165, 26397, 29330, 33831, 37590, 37710, 43995, 48330, 52794, 56385, 56565, 67662, 75001, 79191, 87990, 112770, 113130, 131985, 150002, 158382, 169155, 225003, 263970, 338310, 375005, 395955, 450006, 525007, 675009, 750010, 791910, 1050014, 1125015, 1350018, 1575021, 2025027, 2250030, 2625035, 3150042, 3375045, 4050054, 4725063, 5250070, 6750090, 7875105, 9450126, 10125135, 14175189, 15750210, 20250270, 23625315, 28350378, 47250630, 70875945, 141751890]

約数ペア:

[(1, 141751890), (2, 70875945), (3, 47250630), (5, 28350378), (6, 23625315), (7, 20250270), (9, 15750210), (10, 14175189), (14, 10125135), (15, 9450126), (18, 7875105), (21, 6750090), (27, 5250070), (30, 4725063), (35, 4050054), (42, 3375045), (45, 3150042), (54, 2625035), (63, 2250030), (70, 2025027), (90, 1575021), (105, 1350018), (126, 1125015), (135, 1050014), (179, 791910), (189, 750010), (210, 675009), (270, 525007), (315, 450006), (358, 395955), (378, 375005), (419, 338310), (537, 263970), (630, 225003), (838, 169155), (895, 158382), (945, 150002), (1074, 131985), (1253, 113130), (1257, 112770), (1611, 87990), (1790, 79191), (1890, 75001), (2095, 67662), (2506, 56565), (2514, 56385), (2685, 52794), (2933, 48330), (3222, 43995), (3759, 37710), (3771, 37590), (4190, 33831), (4833, 29330), (5370, 26397), (5866, 24165), (6265, 22626), (6285, 22554), (7518, 18855), (7542, 18795), (8055, 17598), (8799, 16110), (9666, 14665), (11277, 12570), (11313, 12530)]