38972100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 72

約数和(自身を含む): 115839808

約数和(自身を除く): 76867708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3511, 3700, 5550, 7022, 10533, 11100, 14044, 17555, 21066, 35110, 42132, 52665, 70220, 87775, 105330, 129907, 175550, 210660, 259814, 263325, 351100, 389721, 519628, 526650, 649535, 779442, 1053300, 1299070, 1558884, 1948605, 2598140, 3247675, 3897210, 6495350, 7794420, 9743025, 12990700, 19486050, 38972100]

約数ペア:

[(1, 38972100), (2, 19486050), (3, 12990700), (4, 9743025), (5, 7794420), (6, 6495350), (10, 3897210), (12, 3247675), (15, 2598140), (20, 1948605), (25, 1558884), (30, 1299070), (37, 1053300), (50, 779442), (60, 649535), (74, 526650), (75, 519628), (100, 389721), (111, 351100), (148, 263325), (150, 259814), (185, 210660), (222, 175550), (300, 129907), (370, 105330), (444, 87775), (555, 70220), (740, 52665), (925, 42132), (1110, 35110), (1850, 21066), (2220, 17555), (2775, 14044), (3511, 11100), (3700, 10533), (5550, 7022)]