328137000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{109379}}^1$

素因数の和:109403

約数の個数: 64

約数和(自身を含む): 1023796800

約数和(自身を除く): 695659800

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, 109379, 218758, 328137, 437516, 546895, 656274, 875032, 1093790, 1312548, 1640685, 2187580, 2625096, 2734475, 3281370, 4375160, 5468950, 6562740, 8203425, 10937900, 13125480, 13672375, 16406850, 21875800, 27344750, 32813700, 41017125, 54689500, 65627400, 82034250, 109379000, 164068500, 328137000]

約数ペア:

[(1, 328137000), (2, 164068500), (3, 109379000), (4, 82034250), (5, 65627400), (6, 54689500), (8, 41017125), (10, 32813700), (12, 27344750), (15, 21875800), (20, 16406850), (24, 13672375), (25, 13125480), (30, 10937900), (40, 8203425), (50, 6562740), (60, 5468950), (75, 4375160), (100, 3281370), (120, 2734475), (125, 2625096), (150, 2187580), (200, 1640685), (250, 1312548), (300, 1093790), (375, 875032), (500, 656274), (600, 546895), (750, 437516), (1000, 328137), (1500, 218758), (3000, 109379)]