100438740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{751}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 305480448

約数和(自身を除く): 205041708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 751, 1486, 1502, 2229, 2253, 2972, 3004, 3715, 3755, 4458, 4506, 6687, 6759, 7430, 7510, 8916, 9012, 11145, 11265, 13374, 13518, 14860, 15020, 22290, 22530, 26748, 27036, 33435, 33795, 44580, 45060, 66870, 67590, 133740, 135180, 557993, 1115986, 1673979, 2231972, 2789965, 3347958, 5021937, 5579930, 6695916, 8369895, 10043874, 11159860, 16739790, 20087748, 25109685, 33479580, 50219370, 100438740]

約数ペア:

[(1, 100438740), (2, 50219370), (3, 33479580), (4, 25109685), (5, 20087748), (6, 16739790), (9, 11159860), (10, 10043874), (12, 8369895), (15, 6695916), (18, 5579930), (20, 5021937), (30, 3347958), (36, 2789965), (45, 2231972), (60, 1673979), (90, 1115986), (180, 557993), (743, 135180), (751, 133740), (1486, 67590), (1502, 66870), (2229, 45060), (2253, 44580), (2972, 33795), (3004, 33435), (3715, 27036), (3755, 26748), (4458, 22530), (4506, 22290), (6687, 15020), (6759, 14860), (7430, 13518), (7510, 13374), (8916, 11265), (9012, 11145)]