39337020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 120805776

約数和(自身を除く): 81468756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2633, 2988, 3735, 4980, 5266, 7470, 7899, 10532, 13165, 14940, 15798, 23697, 26330, 31596, 39495, 47394, 52660, 78990, 94788, 118485, 157980, 218539, 236970, 437078, 473940, 655617, 874156, 1092695, 1311234, 1966851, 2185390, 2622468, 3278085, 3933702, 4370780, 6556170, 7867404, 9834255, 13112340, 19668510, 39337020]

約数ペア:

[(1, 39337020), (2, 19668510), (3, 13112340), (4, 9834255), (5, 7867404), (6, 6556170), (9, 4370780), (10, 3933702), (12, 3278085), (15, 2622468), (18, 2185390), (20, 1966851), (30, 1311234), (36, 1092695), (45, 874156), (60, 655617), (83, 473940), (90, 437078), (166, 236970), (180, 218539), (249, 157980), (332, 118485), (415, 94788), (498, 78990), (747, 52660), (830, 47394), (996, 39495), (1245, 31596), (1494, 26330), (1660, 23697), (2490, 15798), (2633, 14940), (2988, 13165), (3735, 10532), (4980, 7899), (5266, 7470)]