121009500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{26891}}^1$

素因数の和:26916

約数の個数: 72

約数和(自身を含む): 381758832

約数和(自身を除く): 260749332

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, 26891, 53782, 80673, 107564, 134455, 161346, 242019, 268910, 322692, 403365, 484038, 537820, 672275, 806730, 968076, 1210095, 1344550, 1613460, 2016825, 2420190, 2689100, 3361375, 4033650, 4840380, 6050475, 6722750, 8067300, 10084125, 12100950, 13445500, 20168250, 24201900, 30252375, 40336500, 60504750, 121009500]

約数ペア:

[(1, 121009500), (2, 60504750), (3, 40336500), (4, 30252375), (5, 24201900), (6, 20168250), (9, 13445500), (10, 12100950), (12, 10084125), (15, 8067300), (18, 6722750), (20, 6050475), (25, 4840380), (30, 4033650), (36, 3361375), (45, 2689100), (50, 2420190), (60, 2016825), (75, 1613460), (90, 1344550), (100, 1210095), (125, 968076), (150, 806730), (180, 672275), (225, 537820), (250, 484038), (300, 403365), (375, 322692), (450, 268910), (500, 242019), (750, 161346), (900, 134455), (1125, 107564), (1500, 80673), (2250, 53782), (4500, 26891)]