201323400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{335539}}^1$

素因数の和:335558

約数の個数: 48

約数和(自身を含む): 624104400

約数和(自身を除く): 422781000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 335539, 671078, 1006617, 1342156, 1677695, 2013234, 2684312, 3355390, 4026468, 5033085, 6710780, 8052936, 8388475, 10066170, 13421560, 16776950, 20132340, 25165425, 33553900, 40264680, 50330850, 67107800, 100661700, 201323400]

約数ペア:

[(1, 201323400), (2, 100661700), (3, 67107800), (4, 50330850), (5, 40264680), (6, 33553900), (8, 25165425), (10, 20132340), (12, 16776950), (15, 13421560), (20, 10066170), (24, 8388475), (25, 8052936), (30, 6710780), (40, 5033085), (50, 4026468), (60, 3355390), (75, 2684312), (100, 2013234), (120, 1677695), (150, 1342156), (200, 1006617), (300, 671078), (600, 335539)]