126729540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4418

約数の個数: 144

約数和(自身を含む): 458535168

約数和(自身を除く): 331805628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4373, 4830, 5796, 7245, 8746, 9660, 13119, 14490, 17492, 21865, 26238, 28980, 30611, 39357, 43730, 52476, 61222, 65595, 78714, 87460, 91833, 100579, 122444, 131190, 153055, 157428, 183666, 196785, 201158, 262380, 275499, 301737, 306110, 367332, 393570, 402316, 459165, 502895, 550998, 603474, 612220, 704053, 787140, 905211, 918330, 1005790, 1101996, 1206948, 1377495, 1408106, 1508685, 1810422, 1836660, 2011580, 2112159, 2754990, 2816212, 3017370, 3520265, 3620844, 4224318, 4526055, 5509980, 6034740, 6336477, 7040530, 8448636, 9052110, 10560795, 12672954, 14081060, 18104220, 21121590, 25345908, 31682385, 42243180, 63364770, 126729540]

約数ペア:

[(1, 126729540), (2, 63364770), (3, 42243180), (4, 31682385), (5, 25345908), (6, 21121590), (7, 18104220), (9, 14081060), (10, 12672954), (12, 10560795), (14, 9052110), (15, 8448636), (18, 7040530), (20, 6336477), (21, 6034740), (23, 5509980), (28, 4526055), (30, 4224318), (35, 3620844), (36, 3520265), (42, 3017370), (45, 2816212), (46, 2754990), (60, 2112159), (63, 2011580), (69, 1836660), (70, 1810422), (84, 1508685), (90, 1408106), (92, 1377495), (105, 1206948), (115, 1101996), (126, 1005790), (138, 918330), (140, 905211), (161, 787140), (180, 704053), (207, 612220), (210, 603474), (230, 550998), (252, 502895), (276, 459165), (315, 402316), (322, 393570), (345, 367332), (414, 306110), (420, 301737), (460, 275499), (483, 262380), (630, 201158), (644, 196785), (690, 183666), (805, 157428), (828, 153055), (966, 131190), (1035, 122444), (1260, 100579), (1380, 91833), (1449, 87460), (1610, 78714), (1932, 65595), (2070, 61222), (2415, 52476), (2898, 43730), (3220, 39357), (4140, 30611), (4373, 28980), (4830, 26238), (5796, 21865), (7245, 17492), (8746, 14490), (9660, 13119)]