26026920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 90822600

約数和(自身を除く): 64795680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 277, 290, 324, 348, 360, 405, 435, 522, 540, 554, 580, 648, 696, 783, 810, 831, 870, 1044, 1080, 1108, 1160, 1305, 1385, 1566, 1620, 1662, 1740, 2088, 2216, 2349, 2493, 2610, 2770, 3132, 3240, 3324, 3480, 3915, 4155, 4698, 4986, 5220, 5540, 6264, 6648, 7479, 7830, 8033, 8310, 9396, 9972, 10440, 11080, 11745, 12465, 14958, 15660, 16066, 16620, 18792, 19944, 22437, 23490, 24099, 24930, 29916, 31320, 32132, 33240, 37395, 40165, 44874, 46980, 48198, 49860, 59832, 64264, 72297, 74790, 80330, 89748, 93960, 96396, 99720, 112185, 120495, 144594, 149580, 160660, 179496, 192792, 216891, 224370, 240990, 289188, 299160, 321320, 361485, 433782, 448740, 481980, 578376, 650673, 722970, 867564, 897480, 963960, 1084455, 1301346, 1445940, 1735128, 2168910, 2602692, 2891880, 3253365, 4337820, 5205384, 6506730, 8675640, 13013460, 26026920]

約数ペア:

[(1, 26026920), (2, 13013460), (3, 8675640), (4, 6506730), (5, 5205384), (6, 4337820), (8, 3253365), (9, 2891880), (10, 2602692), (12, 2168910), (15, 1735128), (18, 1445940), (20, 1301346), (24, 1084455), (27, 963960), (29, 897480), (30, 867564), (36, 722970), (40, 650673), (45, 578376), (54, 481980), (58, 448740), (60, 433782), (72, 361485), (81, 321320), (87, 299160), (90, 289188), (108, 240990), (116, 224370), (120, 216891), (135, 192792), (145, 179496), (162, 160660), (174, 149580), (180, 144594), (216, 120495), (232, 112185), (261, 99720), (270, 96396), (277, 93960), (290, 89748), (324, 80330), (348, 74790), (360, 72297), (405, 64264), (435, 59832), (522, 49860), (540, 48198), (554, 46980), (580, 44874), (648, 40165), (696, 37395), (783, 33240), (810, 32132), (831, 31320), (870, 29916), (1044, 24930), (1080, 24099), (1108, 23490), (1160, 22437), (1305, 19944), (1385, 18792), (1566, 16620), (1620, 16066), (1662, 15660), (1740, 14958), (2088, 12465), (2216, 11745), (2349, 11080), (2493, 10440), (2610, 9972), (2770, 9396), (3132, 8310), (3240, 8033), (3324, 7830), (3480, 7479), (3915, 6648), (4155, 6264), (4698, 5540), (4986, 5220)]