908021250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{80713}}^1$

素因数の和:80741

約数の個数: 60

約数和(自身を含む): 2458467726

約数和(自身を除く): 1550446476

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 11250, 80713, 161426, 242139, 403565, 484278, 726417, 807130, 1210695, 1452834, 2017825, 2421390, 3632085, 4035650, 6053475, 7264170, 10089125, 12106950, 18160425, 20178250, 30267375, 36320850, 50445625, 60534750, 90802125, 100891250, 151336875, 181604250, 302673750, 454010625, 908021250]

約数ペア:

[(1, 908021250), (2, 454010625), (3, 302673750), (5, 181604250), (6, 151336875), (9, 100891250), (10, 90802125), (15, 60534750), (18, 50445625), (25, 36320850), (30, 30267375), (45, 20178250), (50, 18160425), (75, 12106950), (90, 10089125), (125, 7264170), (150, 6053475), (225, 4035650), (250, 3632085), (375, 2421390), (450, 2017825), (625, 1452834), (750, 1210695), (1125, 807130), (1250, 726417), (1875, 484278), (2250, 403565), (3750, 242139), (5625, 161426), (11250, 80713)]