2127900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 6343344

約数和(自身を除く): 4215444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 173, 205, 246, 300, 346, 410, 492, 519, 615, 692, 820, 865, 1025, 1038, 1230, 1730, 2050, 2076, 2460, 2595, 3075, 3460, 4100, 4325, 5190, 6150, 7093, 8650, 10380, 12300, 12975, 14186, 17300, 21279, 25950, 28372, 35465, 42558, 51900, 70930, 85116, 106395, 141860, 177325, 212790, 354650, 425580, 531975, 709300, 1063950, 2127900]

約数ペア:

[(1, 2127900), (2, 1063950), (3, 709300), (4, 531975), (5, 425580), (6, 354650), (10, 212790), (12, 177325), (15, 141860), (20, 106395), (25, 85116), (30, 70930), (41, 51900), (50, 42558), (60, 35465), (75, 28372), (82, 25950), (100, 21279), (123, 17300), (150, 14186), (164, 12975), (173, 12300), (205, 10380), (246, 8650), (300, 7093), (346, 6150), (410, 5190), (492, 4325), (519, 4100), (615, 3460), (692, 3075), (820, 2595), (865, 2460), (1025, 2076), (1038, 2050), (1230, 1730)]