1525500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{113}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 4979520

約数和(自身を除く): 3454020

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, 113, 125, 135, 150, 180, 225, 226, 250, 270, 300, 339, 375, 450, 452, 500, 540, 565, 675, 678, 750, 900, 1017, 1125, 1130, 1350, 1356, 1500, 1695, 2034, 2250, 2260, 2700, 2825, 3051, 3375, 3390, 4068, 4500, 5085, 5650, 6102, 6750, 6780, 8475, 10170, 11300, 12204, 13500, 14125, 15255, 16950, 20340, 25425, 28250, 30510, 33900, 42375, 50850, 56500, 61020, 76275, 84750, 101700, 127125, 152550, 169500, 254250, 305100, 381375, 508500, 762750, 1525500]

約数ペア:

[(1, 1525500), (2, 762750), (3, 508500), (4, 381375), (5, 305100), (6, 254250), (9, 169500), (10, 152550), (12, 127125), (15, 101700), (18, 84750), (20, 76275), (25, 61020), (27, 56500), (30, 50850), (36, 42375), (45, 33900), (50, 30510), (54, 28250), (60, 25425), (75, 20340), (90, 16950), (100, 15255), (108, 14125), (113, 13500), (125, 12204), (135, 11300), (150, 10170), (180, 8475), (225, 6780), (226, 6750), (250, 6102), (270, 5650), (300, 5085), (339, 4500), (375, 4068), (450, 3390), (452, 3375), (500, 3051), (540, 2825), (565, 2700), (675, 2260), (678, 2250), (750, 2034), (900, 1695), (1017, 1500), (1125, 1356), (1130, 1350)]