26834220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 98918400

約数和(自身を除く): 72084180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 229, 252, 270, 279, 310, 315, 372, 378, 420, 434, 458, 465, 540, 558, 620, 630, 651, 687, 756, 837, 868, 916, 930, 945, 1085, 1116, 1145, 1260, 1302, 1374, 1395, 1603, 1674, 1860, 1890, 1953, 2061, 2170, 2290, 2604, 2748, 2790, 3206, 3255, 3348, 3435, 3780, 3906, 4122, 4185, 4340, 4580, 4809, 5580, 5859, 6183, 6412, 6510, 6870, 7099, 7812, 8015, 8244, 8370, 9618, 9765, 10305, 11718, 12366, 13020, 13740, 14198, 14427, 16030, 16740, 19236, 19530, 20610, 21297, 23436, 24045, 24732, 28396, 28854, 29295, 30915, 32060, 35495, 39060, 41220, 42594, 43281, 48090, 49693, 57708, 58590, 61830, 63891, 70990, 72135, 85188, 86562, 96180, 99386, 106485, 117180, 123660, 127782, 141980, 144270, 149079, 173124, 191673, 198772, 212970, 216405, 248465, 255564, 288540, 298158, 319455, 383346, 425940, 432810, 447237, 496930, 596316, 638910, 745395, 766692, 865620, 894474, 958365, 993860, 1277820, 1341711, 1490790, 1788948, 1916730, 2236185, 2683422, 2981580, 3833460, 4472370, 5366844, 6708555, 8944740, 13417110, 26834220]

約数ペア:

[(1, 26834220), (2, 13417110), (3, 8944740), (4, 6708555), (5, 5366844), (6, 4472370), (7, 3833460), (9, 2981580), (10, 2683422), (12, 2236185), (14, 1916730), (15, 1788948), (18, 1490790), (20, 1341711), (21, 1277820), (27, 993860), (28, 958365), (30, 894474), (31, 865620), (35, 766692), (36, 745395), (42, 638910), (45, 596316), (54, 496930), (60, 447237), (62, 432810), (63, 425940), (70, 383346), (84, 319455), (90, 298158), (93, 288540), (105, 255564), (108, 248465), (124, 216405), (126, 212970), (135, 198772), (140, 191673), (155, 173124), (180, 149079), (186, 144270), (189, 141980), (210, 127782), (217, 123660), (229, 117180), (252, 106485), (270, 99386), (279, 96180), (310, 86562), (315, 85188), (372, 72135), (378, 70990), (420, 63891), (434, 61830), (458, 58590), (465, 57708), (540, 49693), (558, 48090), (620, 43281), (630, 42594), (651, 41220), (687, 39060), (756, 35495), (837, 32060), (868, 30915), (916, 29295), (930, 28854), (945, 28396), (1085, 24732), (1116, 24045), (1145, 23436), (1260, 21297), (1302, 20610), (1374, 19530), (1395, 19236), (1603, 16740), (1674, 16030), (1860, 14427), (1890, 14198), (1953, 13740), (2061, 13020), (2170, 12366), (2290, 11718), (2604, 10305), (2748, 9765), (2790, 9618), (3206, 8370), (3255, 8244), (3348, 8015), (3435, 7812), (3780, 7099), (3906, 6870), (4122, 6510), (4185, 6412), (4340, 6183), (4580, 5859), (4809, 5580)]