129954780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 412373808

約数和(自身を除く): 282419028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 827, 873, 970, 1164, 1455, 1620, 1654, 1746, 1940, 2481, 2619, 2910, 3308, 3492, 4135, 4365, 4962, 5238, 5820, 7443, 7857, 8270, 8730, 9924, 10476, 12405, 13095, 14886, 15714, 16540, 17460, 22329, 24810, 26190, 29772, 31428, 37215, 39285, 44658, 49620, 52380, 66987, 74430, 78570, 80219, 89316, 111645, 133974, 148860, 157140, 160438, 223290, 240657, 267948, 320876, 334935, 401095, 446580, 481314, 669870, 721971, 802190, 962628, 1203285, 1339740, 1443942, 1604380, 2165913, 2406570, 2887884, 3609855, 4331826, 4813140, 6497739, 7219710, 8663652, 10829565, 12995478, 14439420, 21659130, 25990956, 32488695, 43318260, 64977390, 129954780]

約数ペア:

[(1, 129954780), (2, 64977390), (3, 43318260), (4, 32488695), (5, 25990956), (6, 21659130), (9, 14439420), (10, 12995478), (12, 10829565), (15, 8663652), (18, 7219710), (20, 6497739), (27, 4813140), (30, 4331826), (36, 3609855), (45, 2887884), (54, 2406570), (60, 2165913), (81, 1604380), (90, 1443942), (97, 1339740), (108, 1203285), (135, 962628), (162, 802190), (180, 721971), (194, 669870), (270, 481314), (291, 446580), (324, 401095), (388, 334935), (405, 320876), (485, 267948), (540, 240657), (582, 223290), (810, 160438), (827, 157140), (873, 148860), (970, 133974), (1164, 111645), (1455, 89316), (1620, 80219), (1654, 78570), (1746, 74430), (1940, 66987), (2481, 52380), (2619, 49620), (2910, 44658), (3308, 39285), (3492, 37215), (4135, 31428), (4365, 29772), (4962, 26190), (5238, 24810), (5820, 22329), (7443, 17460), (7857, 16540), (8270, 15714), (8730, 14886), (9924, 13095), (10476, 12405)]