54721260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 187518240

約数和(自身を除く): 132796980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 953, 957, 990, 1044, 1276, 1305, 1595, 1740, 1906, 1914, 1980, 2610, 2859, 2871, 3190, 3812, 3828, 4765, 4785, 5220, 5718, 5742, 6380, 8577, 9530, 9570, 10483, 11436, 11484, 14295, 14355, 17154, 19060, 19140, 20966, 27637, 28590, 28710, 31449, 34308, 41932, 42885, 52415, 55274, 57180, 57420, 62898, 82911, 85770, 94347, 104830, 110548, 125796, 138185, 157245, 165822, 171540, 188694, 209660, 248733, 276370, 304007, 314490, 331644, 377388, 414555, 471735, 497466, 552740, 608014, 628980, 829110, 912021, 943470, 994932, 1216028, 1243665, 1520035, 1658220, 1824042, 1886940, 2487330, 2736063, 3040070, 3648084, 4560105, 4974660, 5472126, 6080140, 9120210, 10944252, 13680315, 18240420, 27360630, 54721260]

約数ペア:

[(1, 54721260), (2, 27360630), (3, 18240420), (4, 13680315), (5, 10944252), (6, 9120210), (9, 6080140), (10, 5472126), (11, 4974660), (12, 4560105), (15, 3648084), (18, 3040070), (20, 2736063), (22, 2487330), (29, 1886940), (30, 1824042), (33, 1658220), (36, 1520035), (44, 1243665), (45, 1216028), (55, 994932), (58, 943470), (60, 912021), (66, 829110), (87, 628980), (90, 608014), (99, 552740), (110, 497466), (116, 471735), (132, 414555), (145, 377388), (165, 331644), (174, 314490), (180, 304007), (198, 276370), (220, 248733), (261, 209660), (290, 188694), (319, 171540), (330, 165822), (348, 157245), (396, 138185), (435, 125796), (495, 110548), (522, 104830), (580, 94347), (638, 85770), (660, 82911), (870, 62898), (953, 57420), (957, 57180), (990, 55274), (1044, 52415), (1276, 42885), (1305, 41932), (1595, 34308), (1740, 31449), (1906, 28710), (1914, 28590), (1980, 27637), (2610, 20966), (2859, 19140), (2871, 19060), (3190, 17154), (3812, 14355), (3828, 14295), (4765, 11484), (4785, 11436), (5220, 10483), (5718, 9570), (5742, 9530), (6380, 8577)]