90351000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{10039}}^1$

素因数の和:10066

約数の個数: 96

約数和(自身を含む): 305416800

約数和(自身を除く): 215065800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 10039, 20078, 30117, 40156, 50195, 60234, 80312, 90351, 100390, 120468, 150585, 180702, 200780, 240936, 250975, 301170, 361404, 401560, 451755, 501950, 602340, 722808, 752925, 903510, 1003900, 1204680, 1254875, 1505850, 1807020, 2007800, 2258775, 2509750, 3011700, 3614040, 3764625, 4517550, 5019500, 6023400, 7529250, 9035100, 10039000, 11293875, 15058500, 18070200, 22587750, 30117000, 45175500, 90351000]

約数ペア:

[(1, 90351000), (2, 45175500), (3, 30117000), (4, 22587750), (5, 18070200), (6, 15058500), (8, 11293875), (9, 10039000), (10, 9035100), (12, 7529250), (15, 6023400), (18, 5019500), (20, 4517550), (24, 3764625), (25, 3614040), (30, 3011700), (36, 2509750), (40, 2258775), (45, 2007800), (50, 1807020), (60, 1505850), (72, 1254875), (75, 1204680), (90, 1003900), (100, 903510), (120, 752925), (125, 722808), (150, 602340), (180, 501950), (200, 451755), (225, 401560), (250, 361404), (300, 301170), (360, 250975), (375, 240936), (450, 200780), (500, 180702), (600, 150585), (750, 120468), (900, 100390), (1000, 90351), (1125, 80312), (1500, 60234), (1800, 50195), (2250, 40156), (3000, 30117), (4500, 20078), (9000, 10039)]