12600420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 42470400

約数和(自身を除く): 29869980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1579, 1596, 1995, 2660, 3158, 3990, 4737, 6316, 7895, 7980, 9474, 11053, 15790, 18948, 22106, 23685, 30001, 31580, 33159, 44212, 47370, 55265, 60002, 66318, 90003, 94740, 110530, 120004, 132636, 150005, 165795, 180006, 210007, 221060, 300010, 331590, 360012, 420014, 450015, 600020, 630021, 663180, 840028, 900030, 1050035, 1260042, 1800060, 2100070, 2520084, 3150105, 4200140, 6300210, 12600420]

約数ペア:

[(1, 12600420), (2, 6300210), (3, 4200140), (4, 3150105), (5, 2520084), (6, 2100070), (7, 1800060), (10, 1260042), (12, 1050035), (14, 900030), (15, 840028), (19, 663180), (20, 630021), (21, 600020), (28, 450015), (30, 420014), (35, 360012), (38, 331590), (42, 300010), (57, 221060), (60, 210007), (70, 180006), (76, 165795), (84, 150005), (95, 132636), (105, 120004), (114, 110530), (133, 94740), (140, 90003), (190, 66318), (210, 60002), (228, 55265), (266, 47370), (285, 44212), (380, 33159), (399, 31580), (420, 30001), (532, 23685), (570, 22106), (665, 18948), (798, 15790), (1140, 11053), (1330, 9474), (1579, 7980), (1596, 7895), (1995, 6316), (2660, 4737), (3158, 3990)]