98753940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3947}}^1$

素因数の和:4101

約数の個数: 72

約数和(自身を含む): 301785120

約数和(自身を除く): 203031180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3947, 4170, 5004, 6255, 7894, 8340, 11841, 12510, 15788, 19735, 23682, 25020, 35523, 39470, 47364, 59205, 71046, 78940, 118410, 142092, 177615, 236820, 355230, 548633, 710460, 1097266, 1645899, 2194532, 2743165, 3291798, 4937697, 5486330, 6583596, 8229495, 9875394, 10972660, 16458990, 19750788, 24688485, 32917980, 49376970, 98753940]

約数ペア:

[(1, 98753940), (2, 49376970), (3, 32917980), (4, 24688485), (5, 19750788), (6, 16458990), (9, 10972660), (10, 9875394), (12, 8229495), (15, 6583596), (18, 5486330), (20, 4937697), (30, 3291798), (36, 2743165), (45, 2194532), (60, 1645899), (90, 1097266), (139, 710460), (180, 548633), (278, 355230), (417, 236820), (556, 177615), (695, 142092), (834, 118410), (1251, 78940), (1390, 71046), (1668, 59205), (2085, 47364), (2502, 39470), (2780, 35523), (3947, 25020), (4170, 23682), (5004, 19735), (6255, 15788), (7894, 12510), (8340, 11841)]