12601260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 44606016

約数和(自身を除く): 32004756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 137, 140, 146, 180, 210, 219, 252, 274, 292, 315, 365, 411, 420, 438, 511, 548, 630, 657, 685, 730, 822, 876, 959, 1022, 1095, 1233, 1260, 1314, 1370, 1460, 1533, 1644, 1918, 2044, 2055, 2190, 2466, 2555, 2628, 2740, 2877, 3066, 3285, 3836, 4110, 4380, 4599, 4795, 4932, 5110, 5754, 6132, 6165, 6570, 7665, 8220, 8631, 9198, 9590, 10001, 10220, 11508, 12330, 13140, 14385, 15330, 17262, 18396, 19180, 20002, 22995, 24660, 28770, 30003, 30660, 34524, 40004, 43155, 45990, 50005, 57540, 60006, 70007, 86310, 90009, 91980, 100010, 120012, 140014, 150015, 172620, 180018, 200020, 210021, 280028, 300030, 350035, 360036, 420042, 450045, 600060, 630063, 700070, 840084, 900090, 1050105, 1260126, 1400140, 1800180, 2100210, 2520252, 3150315, 4200420, 6300630, 12601260]

約数ペア:

[(1, 12601260), (2, 6300630), (3, 4200420), (4, 3150315), (5, 2520252), (6, 2100210), (7, 1800180), (9, 1400140), (10, 1260126), (12, 1050105), (14, 900090), (15, 840084), (18, 700070), (20, 630063), (21, 600060), (28, 450045), (30, 420042), (35, 360036), (36, 350035), (42, 300030), (45, 280028), (60, 210021), (63, 200020), (70, 180018), (73, 172620), (84, 150015), (90, 140014), (105, 120012), (126, 100010), (137, 91980), (140, 90009), (146, 86310), (180, 70007), (210, 60006), (219, 57540), (252, 50005), (274, 45990), (292, 43155), (315, 40004), (365, 34524), (411, 30660), (420, 30003), (438, 28770), (511, 24660), (548, 22995), (630, 20002), (657, 19180), (685, 18396), (730, 17262), (822, 15330), (876, 14385), (959, 13140), (1022, 12330), (1095, 11508), (1233, 10220), (1260, 10001), (1314, 9590), (1370, 9198), (1460, 8631), (1533, 8220), (1644, 7665), (1918, 6570), (2044, 6165), (2055, 6132), (2190, 5754), (2466, 5110), (2555, 4932), (2628, 4795), (2740, 4599), (2877, 4380), (3066, 4110), (3285, 3836)]