63080820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31859}}^1$

素因数の和:31885

約数の個数: 72

約数和(自身を含む): 208746720

約数和(自身を除く): 145665900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 31859, 63718, 95577, 127436, 159295, 191154, 286731, 318590, 350449, 382308, 477885, 573462, 637180, 700898, 955770, 1051347, 1146924, 1401796, 1433655, 1752245, 1911540, 2102694, 2867310, 3154041, 3504490, 4205388, 5256735, 5734620, 6308082, 7008980, 10513470, 12616164, 15770205, 21026940, 31540410, 63080820]

約数ペア:

[(1, 63080820), (2, 31540410), (3, 21026940), (4, 15770205), (5, 12616164), (6, 10513470), (9, 7008980), (10, 6308082), (11, 5734620), (12, 5256735), (15, 4205388), (18, 3504490), (20, 3154041), (22, 2867310), (30, 2102694), (33, 1911540), (36, 1752245), (44, 1433655), (45, 1401796), (55, 1146924), (60, 1051347), (66, 955770), (90, 700898), (99, 637180), (110, 573462), (132, 477885), (165, 382308), (180, 350449), (198, 318590), (220, 286731), (330, 191154), (396, 159295), (495, 127436), (660, 95577), (990, 63718), (1980, 31859)]