123151500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{27367}}^1$

素因数の和:27392

約数の個数: 72

約数和(自身を含む): 388516128

約数和(自身を除く): 265364628

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, 27367, 54734, 82101, 109468, 136835, 164202, 246303, 273670, 328404, 410505, 492606, 547340, 684175, 821010, 985212, 1231515, 1368350, 1642020, 2052525, 2463030, 2736700, 3420875, 4105050, 4926060, 6157575, 6841750, 8210100, 10262625, 12315150, 13683500, 20525250, 24630300, 30787875, 41050500, 61575750, 123151500]

約数ペア:

[(1, 123151500), (2, 61575750), (3, 41050500), (4, 30787875), (5, 24630300), (6, 20525250), (9, 13683500), (10, 12315150), (12, 10262625), (15, 8210100), (18, 6841750), (20, 6157575), (25, 4926060), (30, 4105050), (36, 3420875), (45, 2736700), (50, 2463030), (60, 2052525), (75, 1642020), (90, 1368350), (100, 1231515), (125, 985212), (150, 821010), (180, 684175), (225, 547340), (250, 492606), (300, 410505), (375, 328404), (450, 273670), (500, 246303), (750, 164202), (900, 136835), (1125, 109468), (1500, 82101), (2250, 54734), (4500, 27367)]