38640300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6815

約数の個数: 72

約数和(自身を含む): 117700800

約数和(自身を除く): 79060500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 6779, 13558, 20337, 27116, 33895, 40674, 67790, 81348, 101685, 128801, 135580, 169475, 203370, 257602, 338950, 386403, 406740, 508425, 515204, 644005, 677900, 772806, 1016850, 1288010, 1545612, 1932015, 2033700, 2576020, 3220025, 3864030, 6440050, 7728060, 9660075, 12880100, 19320150, 38640300]

約数ペア:

[(1, 38640300), (2, 19320150), (3, 12880100), (4, 9660075), (5, 7728060), (6, 6440050), (10, 3864030), (12, 3220025), (15, 2576020), (19, 2033700), (20, 1932015), (25, 1545612), (30, 1288010), (38, 1016850), (50, 772806), (57, 677900), (60, 644005), (75, 515204), (76, 508425), (95, 406740), (100, 386403), (114, 338950), (150, 257602), (190, 203370), (228, 169475), (285, 135580), (300, 128801), (380, 101685), (475, 81348), (570, 67790), (950, 40674), (1140, 33895), (1425, 27116), (1900, 20337), (2850, 13558), (5700, 6779)]