66703860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5531}}^1$

素因数の和:5613

約数の個数: 72

約数和(自身を含む): 205392096

約数和(自身を除く): 138688236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 5531, 6030, 11062, 12060, 16593, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 110620, 165930, 199116, 248895, 331860, 370577, 497790, 741154, 995580, 1111731, 1482308, 1852885, 2223462, 3335193, 3705770, 4446924, 5558655, 6670386, 7411540, 11117310, 13340772, 16675965, 22234620, 33351930, 66703860]

約数ペア:

[(1, 66703860), (2, 33351930), (3, 22234620), (4, 16675965), (5, 13340772), (6, 11117310), (9, 7411540), (10, 6670386), (12, 5558655), (15, 4446924), (18, 3705770), (20, 3335193), (30, 2223462), (36, 1852885), (45, 1482308), (60, 1111731), (67, 995580), (90, 741154), (134, 497790), (180, 370577), (201, 331860), (268, 248895), (335, 199116), (402, 165930), (603, 110620), (670, 99558), (804, 82965), (1005, 66372), (1206, 55310), (1340, 49779), (2010, 33186), (2412, 27655), (3015, 22124), (4020, 16593), (5531, 12060), (6030, 11062)]