127894140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7177}}^1$

素因数の和:7209

約数の個数: 120

約数和(自身を含む): 437743152

約数和(自身を除く): 309849012

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 7177, 8910, 14354, 17820, 21531, 28708, 35885, 43062, 64593, 71770, 78947, 86124, 107655, 129186, 143540, 157894, 193779, 215310, 236841, 258372, 315788, 322965, 387558, 394735, 430620, 473682, 581337, 645930, 710523, 775116, 789470, 947364, 968895, 1162674, 1184205, 1291860, 1421046, 1578940, 1937790, 2131569, 2325348, 2368410, 2842092, 2906685, 3552615, 3875580, 4263138, 4736820, 5813370, 6394707, 7105230, 8526276, 10657845, 11626740, 12789414, 14210460, 21315690, 25578828, 31973535, 42631380, 63947070, 127894140]

約数ペア:

[(1, 127894140), (2, 63947070), (3, 42631380), (4, 31973535), (5, 25578828), (6, 21315690), (9, 14210460), (10, 12789414), (11, 11626740), (12, 10657845), (15, 8526276), (18, 7105230), (20, 6394707), (22, 5813370), (27, 4736820), (30, 4263138), (33, 3875580), (36, 3552615), (44, 2906685), (45, 2842092), (54, 2368410), (55, 2325348), (60, 2131569), (66, 1937790), (81, 1578940), (90, 1421046), (99, 1291860), (108, 1184205), (110, 1162674), (132, 968895), (135, 947364), (162, 789470), (165, 775116), (180, 710523), (198, 645930), (220, 581337), (270, 473682), (297, 430620), (324, 394735), (330, 387558), (396, 322965), (405, 315788), (495, 258372), (540, 236841), (594, 215310), (660, 193779), (810, 157894), (891, 143540), (990, 129186), (1188, 107655), (1485, 86124), (1620, 78947), (1782, 71770), (1980, 64593), (2970, 43062), (3564, 35885), (4455, 28708), (5940, 21531), (7177, 17820), (8910, 14354)]