180825838740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5259623}}^1$

素因数の和:5259829

約数の個数: 72

約数和(自身を含む): 551376903168

約数和(自身を除く): 370551064428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 5259623, 10519246, 15778869, 21038492, 26298115, 31557738, 47336607, 52596230, 63115476, 78894345, 94673214, 105192460, 157788690, 189346428, 236683035, 315577380, 473366070, 946732140, 1004587993, 2009175986, 3013763979, 4018351972, 5022939965, 6027527958, 9041291937, 10045879930, 12055055916, 15068819895, 18082583874, 20091759860, 30137639790, 36165167748, 45206459685, 60275279580, 90412919370, 180825838740]

約数ペア:

[(1, 180825838740), (2, 90412919370), (3, 60275279580), (4, 45206459685), (5, 36165167748), (6, 30137639790), (9, 20091759860), (10, 18082583874), (12, 15068819895), (15, 12055055916), (18, 10045879930), (20, 9041291937), (30, 6027527958), (36, 5022939965), (45, 4018351972), (60, 3013763979), (90, 2009175986), (180, 1004587993), (191, 946732140), (382, 473366070), (573, 315577380), (764, 236683035), (955, 189346428), (1146, 157788690), (1719, 105192460), (1910, 94673214), (2292, 78894345), (2865, 63115476), (3438, 52596230), (3820, 47336607), (5730, 31557738), (6876, 26298115), (8595, 21038492), (11460, 15778869), (17190, 10519246), (34380, 5259623)]