291127113540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{45497}}^1$

素因数の和:47402

約数の個数: 144

約数和(自身を含む): 930081035520

約数和(自身を除く): 638953921980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 1871, 3420, 3742, 5613, 7484, 9355, 11226, 16839, 18710, 22452, 28065, 33678, 35549, 37420, 45497, 56130, 67356, 71098, 84195, 90994, 106647, 112260, 136491, 142196, 168390, 177745, 181988, 213294, 227485, 272982, 319941, 336780, 355490, 409473, 426588, 454970, 533235, 545964, 639882, 682455, 710980, 818946, 864443, 909940, 1066470, 1279764, 1364910, 1599705, 1637892, 1728886, 2047365, 2132940, 2593329, 2729820, 3199410, 3457772, 4094730, 4322215, 5186658, 6398820, 7779987, 8189460, 8644430, 10373316, 12966645, 15559974, 17288860, 25933290, 31119948, 38899935, 51866580, 77799870, 85124887, 155599740, 170249774, 255374661, 340499548, 425624435, 510749322, 766123983, 851248870, 1021498644, 1276873305, 1532247966, 1617372853, 1702497740, 2553746610, 3064495932, 3234745706, 3830619915, 4852118559, 5107493220, 6469491412, 7661239830, 8086864265, 9704237118, 14556355677, 15322479660, 16173728530, 19408474236, 24260592795, 29112711354, 32347457060, 48521185590, 58225422708, 72781778385, 97042371180, 145563556770, 291127113540]

約数ペア:

[(1, 291127113540), (2, 145563556770), (3, 97042371180), (4, 72781778385), (5, 58225422708), (6, 48521185590), (9, 32347457060), (10, 29112711354), (12, 24260592795), (15, 19408474236), (18, 16173728530), (19, 15322479660), (20, 14556355677), (30, 9704237118), (36, 8086864265), (38, 7661239830), (45, 6469491412), (57, 5107493220), (60, 4852118559), (76, 3830619915), (90, 3234745706), (95, 3064495932), (114, 2553746610), (171, 1702497740), (180, 1617372853), (190, 1532247966), (228, 1276873305), (285, 1021498644), (342, 851248870), (380, 766123983), (570, 510749322), (684, 425624435), (855, 340499548), (1140, 255374661), (1710, 170249774), (1871, 155599740), (3420, 85124887), (3742, 77799870), (5613, 51866580), (7484, 38899935), (9355, 31119948), (11226, 25933290), (16839, 17288860), (18710, 15559974), (22452, 12966645), (28065, 10373316), (33678, 8644430), (35549, 8189460), (37420, 7779987), (45497, 6398820), (56130, 5186658), (67356, 4322215), (71098, 4094730), (84195, 3457772), (90994, 3199410), (106647, 2729820), (112260, 2593329), (136491, 2132940), (142196, 2047365), (168390, 1728886), (177745, 1637892), (181988, 1599705), (213294, 1364910), (227485, 1279764), (272982, 1066470), (319941, 909940), (336780, 864443), (355490, 818946), (409473, 710980), (426588, 682455), (454970, 639882), (533235, 545964)]