67354380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{977}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 205051392

約数和(自身を除く): 137697012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 977, 1149, 1532, 1915, 1954, 2298, 2931, 3447, 3830, 3908, 4596, 4885, 5745, 5862, 6894, 7660, 8793, 9770, 11490, 11724, 13788, 14655, 17235, 17586, 19540, 22980, 29310, 34470, 35172, 43965, 58620, 68940, 87930, 175860, 374191, 748382, 1122573, 1496764, 1870955, 2245146, 3367719, 3741910, 4490292, 5612865, 6735438, 7483820, 11225730, 13470876, 16838595, 22451460, 33677190, 67354380]

約数ペア:

[(1, 67354380), (2, 33677190), (3, 22451460), (4, 16838595), (5, 13470876), (6, 11225730), (9, 7483820), (10, 6735438), (12, 5612865), (15, 4490292), (18, 3741910), (20, 3367719), (30, 2245146), (36, 1870955), (45, 1496764), (60, 1122573), (90, 748382), (180, 374191), (383, 175860), (766, 87930), (977, 68940), (1149, 58620), (1532, 43965), (1915, 35172), (1954, 34470), (2298, 29310), (2931, 22980), (3447, 19540), (3830, 17586), (3908, 17235), (4596, 14655), (4885, 13788), (5745, 11724), (5862, 11490), (6894, 9770), (7660, 8793)]