201972900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 585837504

約数和(自身を除く): 383864604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 653, 1031, 1306, 1959, 2062, 2612, 3093, 3265, 3918, 4124, 5155, 6186, 6530, 7836, 9795, 10310, 12372, 13060, 15465, 16325, 19590, 20620, 25775, 30930, 32650, 39180, 48975, 51550, 61860, 65300, 77325, 97950, 103100, 154650, 195900, 309300, 673243, 1346486, 2019729, 2692972, 3366215, 4039458, 6732430, 8078916, 10098645, 13464860, 16831075, 20197290, 33662150, 40394580, 50493225, 67324300, 100986450, 201972900]

約数ペア:

[(1, 201972900), (2, 100986450), (3, 67324300), (4, 50493225), (5, 40394580), (6, 33662150), (10, 20197290), (12, 16831075), (15, 13464860), (20, 10098645), (25, 8078916), (30, 6732430), (50, 4039458), (60, 3366215), (75, 2692972), (100, 2019729), (150, 1346486), (300, 673243), (653, 309300), (1031, 195900), (1306, 154650), (1959, 103100), (2062, 97950), (2612, 77325), (3093, 65300), (3265, 61860), (3918, 51550), (4124, 48975), (5155, 39180), (6186, 32650), (6530, 30930), (7836, 25775), (9795, 20620), (10310, 19590), (12372, 16325), (13060, 15465)]