202959450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2767}}^1$

素因数の和:2948

約数の個数: 72

約数和(自身を含む): 548827968

約数和(自身を除く): 345868518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 815, 978, 1467, 1630, 2445, 2767, 2934, 4075, 4890, 5534, 7335, 8150, 8301, 12225, 13835, 14670, 16602, 24450, 24903, 27670, 36675, 41505, 49806, 69175, 73350, 83010, 124515, 138350, 207525, 249030, 415050, 451021, 622575, 902042, 1245150, 1353063, 2255105, 2706126, 4059189, 4510210, 6765315, 8118378, 11275525, 13530630, 20295945, 22551050, 33826575, 40591890, 67653150, 101479725, 202959450]

約数ペア:

[(1, 202959450), (2, 101479725), (3, 67653150), (5, 40591890), (6, 33826575), (9, 22551050), (10, 20295945), (15, 13530630), (18, 11275525), (25, 8118378), (30, 6765315), (45, 4510210), (50, 4059189), (75, 2706126), (90, 2255105), (150, 1353063), (163, 1245150), (225, 902042), (326, 622575), (450, 451021), (489, 415050), (815, 249030), (978, 207525), (1467, 138350), (1630, 124515), (2445, 83010), (2767, 73350), (2934, 69175), (4075, 49806), (4890, 41505), (5534, 36675), (7335, 27670), (8150, 24903), (8301, 24450), (12225, 16602), (13835, 14670)]