28323300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 72

約数和(自身を含む): 86279200

約数和(自身を除く): 57955900

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, 4969, 5700, 9938, 14907, 19876, 24845, 29814, 49690, 59628, 74535, 94411, 99380, 124225, 149070, 188822, 248450, 283233, 298140, 372675, 377644, 472055, 496900, 566466, 745350, 944110, 1132932, 1416165, 1490700, 1888220, 2360275, 2832330, 4720550, 5664660, 7080825, 9441100, 14161650, 28323300]

約数ペア:

[(1, 28323300), (2, 14161650), (3, 9441100), (4, 7080825), (5, 5664660), (6, 4720550), (10, 2832330), (12, 2360275), (15, 1888220), (19, 1490700), (20, 1416165), (25, 1132932), (30, 944110), (38, 745350), (50, 566466), (57, 496900), (60, 472055), (75, 377644), (76, 372675), (95, 298140), (100, 283233), (114, 248450), (150, 188822), (190, 149070), (228, 124225), (285, 99380), (300, 94411), (380, 74535), (475, 59628), (570, 49690), (950, 29814), (1140, 24845), (1425, 19876), (1900, 14907), (2850, 9938), (4969, 5700)]