1274092740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 4025391552

約数和(自身を除く): 2751298812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 317, 324, 405, 486, 540, 634, 810, 827, 951, 972, 1215, 1268, 1585, 1620, 1654, 1902, 2430, 2481, 2853, 3170, 3308, 3804, 4135, 4755, 4860, 4962, 5706, 6340, 7443, 8270, 8559, 9510, 9924, 11412, 12405, 14265, 14886, 16540, 17118, 19020, 22329, 24810, 25677, 28530, 29772, 34236, 37215, 42795, 44658, 49620, 51354, 57060, 66987, 74430, 77031, 85590, 89316, 102708, 111645, 128385, 133974, 148860, 154062, 171180, 200961, 223290, 256770, 262159, 267948, 308124, 334935, 385155, 401922, 446580, 513540, 524318, 669870, 770310, 786477, 803844, 1004805, 1048636, 1310795, 1339740, 1540620, 1572954, 2009610, 2359431, 2621590, 3145908, 3932385, 4019220, 4718862, 5243180, 7078293, 7864770, 9437724, 11797155, 14156586, 15729540, 21234879, 23594310, 28313172, 35391465, 42469758, 47188620, 63704637, 70782930, 84939516, 106174395, 127409274, 141565860, 212348790, 254818548, 318523185, 424697580, 637046370, 1274092740]

約数ペア:

[(1, 1274092740), (2, 637046370), (3, 424697580), (4, 318523185), (5, 254818548), (6, 212348790), (9, 141565860), (10, 127409274), (12, 106174395), (15, 84939516), (18, 70782930), (20, 63704637), (27, 47188620), (30, 42469758), (36, 35391465), (45, 28313172), (54, 23594310), (60, 21234879), (81, 15729540), (90, 14156586), (108, 11797155), (135, 9437724), (162, 7864770), (180, 7078293), (243, 5243180), (270, 4718862), (317, 4019220), (324, 3932385), (405, 3145908), (486, 2621590), (540, 2359431), (634, 2009610), (810, 1572954), (827, 1540620), (951, 1339740), (972, 1310795), (1215, 1048636), (1268, 1004805), (1585, 803844), (1620, 786477), (1654, 770310), (1902, 669870), (2430, 524318), (2481, 513540), (2853, 446580), (3170, 401922), (3308, 385155), (3804, 334935), (4135, 308124), (4755, 267948), (4860, 262159), (4962, 256770), (5706, 223290), (6340, 200961), (7443, 171180), (8270, 154062), (8559, 148860), (9510, 133974), (9924, 128385), (11412, 111645), (12405, 102708), (14265, 89316), (14886, 85590), (16540, 77031), (17118, 74430), (19020, 66987), (22329, 57060), (24810, 51354), (25677, 49620), (28530, 44658), (29772, 42795), (34236, 37215)]