201230100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{223589}}^1$

素因数の和:223609

約数の個数: 54

約数和(自身を含む): 630747390

約数和(自身を除く): 429517290

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 223589, 447178, 670767, 894356, 1117945, 1341534, 2012301, 2235890, 2683068, 3353835, 4024602, 4471780, 5589725, 6707670, 8049204, 10061505, 11179450, 13415340, 16769175, 20123010, 22358900, 33538350, 40246020, 50307525, 67076700, 100615050, 201230100]

約数ペア:

[(1, 201230100), (2, 100615050), (3, 67076700), (4, 50307525), (5, 40246020), (6, 33538350), (9, 22358900), (10, 20123010), (12, 16769175), (15, 13415340), (18, 11179450), (20, 10061505), (25, 8049204), (30, 6707670), (36, 5589725), (45, 4471780), (50, 4024602), (60, 3353835), (75, 2683068), (90, 2235890), (100, 2012301), (150, 1341534), (180, 1117945), (225, 894356), (300, 670767), (450, 447178), (900, 223589)]