129957000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43319}}^1$

素因数の和:43343

約数の個数: 64

約数和(自身を含む): 405475200

約数和(自身を除く): 275518200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 43319, 86638, 129957, 173276, 216595, 259914, 346552, 433190, 519828, 649785, 866380, 1039656, 1082975, 1299570, 1732760, 2165950, 2599140, 3248925, 4331900, 5198280, 5414875, 6497850, 8663800, 10829750, 12995700, 16244625, 21659500, 25991400, 32489250, 43319000, 64978500, 129957000]

約数ペア:

[(1, 129957000), (2, 64978500), (3, 43319000), (4, 32489250), (5, 25991400), (6, 21659500), (8, 16244625), (10, 12995700), (12, 10829750), (15, 8663800), (20, 6497850), (24, 5414875), (25, 5198280), (30, 4331900), (40, 3248925), (50, 2599140), (60, 2165950), (75, 1732760), (100, 1299570), (120, 1082975), (125, 1039656), (150, 866380), (200, 649785), (250, 519828), (300, 433190), (375, 346552), (500, 259914), (600, 216595), (750, 173276), (1000, 129957), (1500, 86638), (3000, 43319)]