19325100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 57458128

約数和(自身を除く): 38133028

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, 1741, 1850, 2220, 2775, 3482, 3700, 5223, 5550, 6964, 8705, 10446, 11100, 17410, 20892, 26115, 34820, 43525, 52230, 64417, 87050, 104460, 128834, 130575, 174100, 193251, 257668, 261150, 322085, 386502, 522300, 644170, 773004, 966255, 1288340, 1610425, 1932510, 3220850, 3865020, 4831275, 6441700, 9662550, 19325100]

約数ペア:

[(1, 19325100), (2, 9662550), (3, 6441700), (4, 4831275), (5, 3865020), (6, 3220850), (10, 1932510), (12, 1610425), (15, 1288340), (20, 966255), (25, 773004), (30, 644170), (37, 522300), (50, 386502), (60, 322085), (74, 261150), (75, 257668), (100, 193251), (111, 174100), (148, 130575), (150, 128834), (185, 104460), (222, 87050), (300, 64417), (370, 52230), (444, 43525), (555, 34820), (740, 26115), (925, 20892), (1110, 17410), (1741, 11100), (1850, 10446), (2220, 8705), (2775, 6964), (3482, 5550), (3700, 5223)]