25768260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 97251840

約数和(自身を除く): 71483580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 401, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 802, 918, 945, 1020, 1071, 1190, 1203, 1260, 1428, 1530, 1604, 1785, 1836, 1890, 2005, 2142, 2295, 2380, 2406, 2807, 3060, 3213, 3570, 3609, 3780, 4010, 4284, 4590, 4812, 5355, 5614, 6015, 6426, 6817, 7140, 7218, 8020, 8421, 9180, 10710, 10827, 11228, 12030, 12852, 13634, 14035, 14436, 16065, 16842, 18045, 20451, 21420, 21654, 24060, 25263, 27268, 28070, 32130, 33684, 34085, 36090, 40902, 42105, 43308, 47719, 50526, 54135, 56140, 61353, 64260, 68170, 72180, 75789, 81804, 84210, 95438, 101052, 102255, 108270, 122706, 126315, 136340, 143157, 151578, 168420, 184059, 190876, 204510, 216540, 238595, 245412, 252630, 286314, 303156, 306765, 368118, 378945, 409020, 429471, 477190, 505260, 572628, 613530, 715785, 736236, 757890, 858942, 920295, 954380, 1227060, 1288413, 1431570, 1515780, 1717884, 1840590, 2147355, 2576826, 2863140, 3681180, 4294710, 5153652, 6442065, 8589420, 12884130, 25768260]

約数ペア:

[(1, 25768260), (2, 12884130), (3, 8589420), (4, 6442065), (5, 5153652), (6, 4294710), (7, 3681180), (9, 2863140), (10, 2576826), (12, 2147355), (14, 1840590), (15, 1717884), (17, 1515780), (18, 1431570), (20, 1288413), (21, 1227060), (27, 954380), (28, 920295), (30, 858942), (34, 757890), (35, 736236), (36, 715785), (42, 613530), (45, 572628), (51, 505260), (54, 477190), (60, 429471), (63, 409020), (68, 378945), (70, 368118), (84, 306765), (85, 303156), (90, 286314), (102, 252630), (105, 245412), (108, 238595), (119, 216540), (126, 204510), (135, 190876), (140, 184059), (153, 168420), (170, 151578), (180, 143157), (189, 136340), (204, 126315), (210, 122706), (238, 108270), (252, 102255), (255, 101052), (270, 95438), (306, 84210), (315, 81804), (340, 75789), (357, 72180), (378, 68170), (401, 64260), (420, 61353), (459, 56140), (476, 54135), (510, 50526), (540, 47719), (595, 43308), (612, 42105), (630, 40902), (714, 36090), (756, 34085), (765, 33684), (802, 32130), (918, 28070), (945, 27268), (1020, 25263), (1071, 24060), (1190, 21654), (1203, 21420), (1260, 20451), (1428, 18045), (1530, 16842), (1604, 16065), (1785, 14436), (1836, 14035), (1890, 13634), (2005, 12852), (2142, 12030), (2295, 11228), (2380, 10827), (2406, 10710), (2807, 9180), (3060, 8421), (3213, 8020), (3570, 7218), (3609, 7140), (3780, 6817), (4010, 6426), (4284, 6015), (4590, 5614), (4812, 5355)]