39138660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 134064000

約数和(自身を除く): 94925340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 599, 605, 660, 726, 990, 1089, 1188, 1198, 1210, 1452, 1485, 1797, 1815, 1980, 2178, 2396, 2420, 2970, 2995, 3267, 3594, 3630, 4356, 5391, 5445, 5940, 5990, 6534, 6589, 7188, 7260, 8985, 10782, 10890, 11980, 13068, 13178, 16173, 16335, 17970, 19767, 21564, 21780, 26356, 26955, 32346, 32670, 32945, 35940, 39534, 53910, 59301, 64692, 65340, 65890, 72479, 79068, 80865, 98835, 107820, 118602, 131780, 144958, 161730, 177903, 197670, 217437, 237204, 289916, 296505, 323460, 355806, 362395, 395340, 434874, 593010, 652311, 711612, 724790, 869748, 889515, 1087185, 1186020, 1304622, 1449580, 1779030, 1956933, 2174370, 2609244, 3261555, 3558060, 3913866, 4348740, 6523110, 7827732, 9784665, 13046220, 19569330, 39138660]

約数ペア:

[(1, 39138660), (2, 19569330), (3, 13046220), (4, 9784665), (5, 7827732), (6, 6523110), (9, 4348740), (10, 3913866), (11, 3558060), (12, 3261555), (15, 2609244), (18, 2174370), (20, 1956933), (22, 1779030), (27, 1449580), (30, 1304622), (33, 1186020), (36, 1087185), (44, 889515), (45, 869748), (54, 724790), (55, 711612), (60, 652311), (66, 593010), (90, 434874), (99, 395340), (108, 362395), (110, 355806), (121, 323460), (132, 296505), (135, 289916), (165, 237204), (180, 217437), (198, 197670), (220, 177903), (242, 161730), (270, 144958), (297, 131780), (330, 118602), (363, 107820), (396, 98835), (484, 80865), (495, 79068), (540, 72479), (594, 65890), (599, 65340), (605, 64692), (660, 59301), (726, 53910), (990, 39534), (1089, 35940), (1188, 32945), (1198, 32670), (1210, 32346), (1452, 26955), (1485, 26356), (1797, 21780), (1815, 21564), (1980, 19767), (2178, 17970), (2396, 16335), (2420, 16173), (2970, 13178), (2995, 13068), (3267, 11980), (3594, 10890), (3630, 10782), (4356, 8985), (5391, 7260), (5445, 7188), (5940, 6589), (5990, 6534)]