70191900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25997}}^1$

素因数の和:26020

約数の個数: 72

約数和(自身を含む): 225662640

約数和(自身を除く): 155470740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25997, 51994, 77991, 103988, 129985, 155982, 233973, 259970, 311964, 389955, 467946, 519940, 649925, 701919, 779910, 935892, 1169865, 1299850, 1403838, 1559820, 1949775, 2339730, 2599700, 2807676, 3509595, 3899550, 4679460, 5849325, 7019190, 7799100, 11698650, 14038380, 17547975, 23397300, 35095950, 70191900]

約数ペア:

[(1, 70191900), (2, 35095950), (3, 23397300), (4, 17547975), (5, 14038380), (6, 11698650), (9, 7799100), (10, 7019190), (12, 5849325), (15, 4679460), (18, 3899550), (20, 3509595), (25, 2807676), (27, 2599700), (30, 2339730), (36, 1949775), (45, 1559820), (50, 1403838), (54, 1299850), (60, 1169865), (75, 935892), (90, 779910), (100, 701919), (108, 649925), (135, 519940), (150, 467946), (180, 389955), (225, 311964), (270, 259970), (300, 233973), (450, 155982), (540, 129985), (675, 103988), (900, 77991), (1350, 51994), (2700, 25997)]