18401100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 53954880

約数和(自身を除く): 35553780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 739, 830, 996, 1245, 1478, 1660, 2075, 2217, 2490, 2956, 3695, 4150, 4434, 4980, 6225, 7390, 8300, 8868, 11085, 12450, 14780, 18475, 22170, 24900, 36950, 44340, 55425, 61337, 73900, 110850, 122674, 184011, 221700, 245348, 306685, 368022, 613370, 736044, 920055, 1226740, 1533425, 1840110, 3066850, 3680220, 4600275, 6133700, 9200550, 18401100]

約数ペア:

[(1, 18401100), (2, 9200550), (3, 6133700), (4, 4600275), (5, 3680220), (6, 3066850), (10, 1840110), (12, 1533425), (15, 1226740), (20, 920055), (25, 736044), (30, 613370), (50, 368022), (60, 306685), (75, 245348), (83, 221700), (100, 184011), (150, 122674), (166, 110850), (249, 73900), (300, 61337), (332, 55425), (415, 44340), (498, 36950), (739, 24900), (830, 22170), (996, 18475), (1245, 14780), (1478, 12450), (1660, 11085), (2075, 8868), (2217, 8300), (2490, 7390), (2956, 6225), (3695, 4980), (4150, 4434)]