83125260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14897}}^1$

素因数の和:14943

約数の個数: 72

約数和(自身を含む): 260297856

約数和(自身を除く): 177172596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14897, 29794, 44691, 59588, 74485, 89382, 134073, 148970, 178764, 223455, 268146, 297940, 446910, 461807, 536292, 670365, 893820, 923614, 1340730, 1385421, 1847228, 2309035, 2681460, 2770842, 4156263, 4618070, 5541684, 6927105, 8312526, 9236140, 13854210, 16625052, 20781315, 27708420, 41562630, 83125260]

約数ペア:

[(1, 83125260), (2, 41562630), (3, 27708420), (4, 20781315), (5, 16625052), (6, 13854210), (9, 9236140), (10, 8312526), (12, 6927105), (15, 5541684), (18, 4618070), (20, 4156263), (30, 2770842), (31, 2681460), (36, 2309035), (45, 1847228), (60, 1385421), (62, 1340730), (90, 923614), (93, 893820), (124, 670365), (155, 536292), (180, 461807), (186, 446910), (279, 297940), (310, 268146), (372, 223455), (465, 178764), (558, 148970), (620, 134073), (930, 89382), (1116, 74485), (1395, 59588), (1860, 44691), (2790, 29794), (5580, 14897)]