26244540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 95800320

約数和(自身を除く): 69555780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 131, 135, 140, 159, 180, 189, 210, 212, 252, 262, 265, 270, 315, 318, 371, 378, 393, 420, 477, 524, 530, 540, 630, 636, 655, 742, 756, 786, 795, 917, 945, 954, 1060, 1113, 1179, 1260, 1310, 1431, 1484, 1572, 1590, 1834, 1855, 1890, 1908, 1965, 2226, 2358, 2385, 2620, 2751, 2862, 3180, 3339, 3537, 3668, 3710, 3780, 3930, 4452, 4585, 4716, 4770, 5502, 5565, 5724, 5895, 6678, 6943, 7074, 7155, 7420, 7860, 8253, 9170, 9540, 10017, 11004, 11130, 11790, 13356, 13755, 13886, 14148, 14310, 16506, 16695, 17685, 18340, 20034, 20829, 22260, 23580, 24759, 27510, 27772, 28620, 33012, 33390, 34715, 35370, 40068, 41265, 41658, 48601, 49518, 50085, 55020, 62487, 66780, 69430, 70740, 82530, 83316, 97202, 99036, 100170, 104145, 123795, 124974, 138860, 145803, 165060, 187461, 194404, 200340, 208290, 243005, 247590, 249948, 291606, 312435, 374922, 416580, 437409, 486010, 495180, 583212, 624870, 729015, 749844, 874818, 937305, 972020, 1249740, 1312227, 1458030, 1749636, 1874610, 2187045, 2624454, 2916060, 3749220, 4374090, 5248908, 6561135, 8748180, 13122270, 26244540]

約数ペア:

[(1, 26244540), (2, 13122270), (3, 8748180), (4, 6561135), (5, 5248908), (6, 4374090), (7, 3749220), (9, 2916060), (10, 2624454), (12, 2187045), (14, 1874610), (15, 1749636), (18, 1458030), (20, 1312227), (21, 1249740), (27, 972020), (28, 937305), (30, 874818), (35, 749844), (36, 729015), (42, 624870), (45, 583212), (53, 495180), (54, 486010), (60, 437409), (63, 416580), (70, 374922), (84, 312435), (90, 291606), (105, 249948), (106, 247590), (108, 243005), (126, 208290), (131, 200340), (135, 194404), (140, 187461), (159, 165060), (180, 145803), (189, 138860), (210, 124974), (212, 123795), (252, 104145), (262, 100170), (265, 99036), (270, 97202), (315, 83316), (318, 82530), (371, 70740), (378, 69430), (393, 66780), (420, 62487), (477, 55020), (524, 50085), (530, 49518), (540, 48601), (630, 41658), (636, 41265), (655, 40068), (742, 35370), (756, 34715), (786, 33390), (795, 33012), (917, 28620), (945, 27772), (954, 27510), (1060, 24759), (1113, 23580), (1179, 22260), (1260, 20829), (1310, 20034), (1431, 18340), (1484, 17685), (1572, 16695), (1590, 16506), (1834, 14310), (1855, 14148), (1890, 13886), (1908, 13755), (1965, 13356), (2226, 11790), (2358, 11130), (2385, 11004), (2620, 10017), (2751, 9540), (2862, 9170), (3180, 8253), (3339, 7860), (3537, 7420), (3668, 7155), (3710, 7074), (3780, 6943), (3930, 6678), (4452, 5895), (4585, 5724), (4716, 5565), (4770, 5502)]