145468380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1699}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 407836800

約数和(自身を除く): 262368420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 1699, 2854, 3398, 4281, 5097, 5708, 6796, 7135, 8495, 8562, 10194, 14270, 16990, 17124, 20388, 21405, 25485, 28540, 33980, 42810, 50970, 85620, 101940, 2424473, 4848946, 7273419, 9697892, 12122365, 14546838, 24244730, 29093676, 36367095, 48489460, 72734190, 145468380]

約数ペア:

[(1, 145468380), (2, 72734190), (3, 48489460), (4, 36367095), (5, 29093676), (6, 24244730), (10, 14546838), (12, 12122365), (15, 9697892), (20, 7273419), (30, 4848946), (60, 2424473), (1427, 101940), (1699, 85620), (2854, 50970), (3398, 42810), (4281, 33980), (5097, 28540), (5708, 25485), (6796, 21405), (7135, 20388), (8495, 17124), (8562, 16990), (10194, 14270)]