55154700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61283}}^1$

素因数の和:61303

約数の個数: 54

約数和(自身を含む): 172882164

約数和(自身を除く): 117727464

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, 61283, 122566, 183849, 245132, 306415, 367698, 551547, 612830, 735396, 919245, 1103094, 1225660, 1532075, 1838490, 2206188, 2757735, 3064150, 3676980, 4596225, 5515470, 6128300, 9192450, 11030940, 13788675, 18384900, 27577350, 55154700]

約数ペア:

[(1, 55154700), (2, 27577350), (3, 18384900), (4, 13788675), (5, 11030940), (6, 9192450), (9, 6128300), (10, 5515470), (12, 4596225), (15, 3676980), (18, 3064150), (20, 2757735), (25, 2206188), (30, 1838490), (36, 1532075), (45, 1225660), (50, 1103094), (60, 919245), (75, 735396), (90, 612830), (100, 551547), (150, 367698), (180, 306415), (225, 245132), (300, 183849), (450, 122566), (900, 61283)]