121909500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{27091}}^1$

素因数の和:27116

約数の個数: 72

約数和(自身を含む): 384598032

約数和(自身を除く): 262688532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 27091, 54182, 81273, 108364, 135455, 162546, 243819, 270910, 325092, 406365, 487638, 541820, 677275, 812730, 975276, 1219095, 1354550, 1625460, 2031825, 2438190, 2709100, 3386375, 4063650, 4876380, 6095475, 6772750, 8127300, 10159125, 12190950, 13545500, 20318250, 24381900, 30477375, 40636500, 60954750, 121909500]

約数ペア:

[(1, 121909500), (2, 60954750), (3, 40636500), (4, 30477375), (5, 24381900), (6, 20318250), (9, 13545500), (10, 12190950), (12, 10159125), (15, 8127300), (18, 6772750), (20, 6095475), (25, 4876380), (30, 4063650), (36, 3386375), (45, 2709100), (50, 2438190), (60, 2031825), (75, 1625460), (90, 1354550), (100, 1219095), (125, 975276), (150, 812730), (180, 677275), (225, 541820), (250, 487638), (300, 406365), (375, 325092), (450, 270910), (500, 243819), (750, 162546), (900, 135455), (1125, 108364), (1500, 81273), (2250, 54182), (4500, 27091)]