74244420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7065

約数の個数: 72

約数和(自身を含む): 229057920

約数和(自身を除く): 154813500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 6991, 10620, 13982, 20973, 27964, 34955, 41946, 62919, 69910, 83892, 104865, 125838, 139820, 209730, 251676, 314595, 412469, 419460, 629190, 824938, 1237407, 1258380, 1649876, 2062345, 2474814, 3712221, 4124690, 4949628, 6187035, 7424442, 8249380, 12374070, 14848884, 18561105, 24748140, 37122210, 74244420]

約数ペア:

[(1, 74244420), (2, 37122210), (3, 24748140), (4, 18561105), (5, 14848884), (6, 12374070), (9, 8249380), (10, 7424442), (12, 6187035), (15, 4949628), (18, 4124690), (20, 3712221), (30, 2474814), (36, 2062345), (45, 1649876), (59, 1258380), (60, 1237407), (90, 824938), (118, 629190), (177, 419460), (180, 412469), (236, 314595), (295, 251676), (354, 209730), (531, 139820), (590, 125838), (708, 104865), (885, 83892), (1062, 69910), (1180, 62919), (1770, 41946), (2124, 34955), (2655, 27964), (3540, 20973), (5310, 13982), (6991, 10620)]