26452980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5467

約数の個数: 72

約数和(自身を含む): 83227872

約数和(自身を除く): 56774892

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, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5443, 10886, 16329, 21772, 27215, 32658, 48987, 54430, 65316, 81645, 97974, 108860, 146961, 163290, 195948, 244935, 293922, 326580, 440883, 489870, 587844, 734805, 881766, 979740, 1322649, 1469610, 1763532, 2204415, 2645298, 2939220, 4408830, 5290596, 6613245, 8817660, 13226490, 26452980]

約数ペア:

[(1, 26452980), (2, 13226490), (3, 8817660), (4, 6613245), (5, 5290596), (6, 4408830), (9, 2939220), (10, 2645298), (12, 2204415), (15, 1763532), (18, 1469610), (20, 1322649), (27, 979740), (30, 881766), (36, 734805), (45, 587844), (54, 489870), (60, 440883), (81, 326580), (90, 293922), (108, 244935), (135, 195948), (162, 163290), (180, 146961), (243, 108860), (270, 97974), (324, 81645), (405, 65316), (486, 54430), (540, 48987), (810, 32658), (972, 27215), (1215, 21772), (1620, 16329), (2430, 10886), (4860, 5443)]