25267950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 74539872

約数和(自身を除く): 49271922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 367, 405, 425, 450, 459, 510, 675, 734, 765, 810, 850, 918, 1101, 1275, 1350, 1377, 1530, 1835, 2025, 2202, 2295, 2550, 2754, 3303, 3670, 3825, 4050, 4590, 5505, 6239, 6606, 6885, 7650, 9175, 9909, 11010, 11475, 12478, 13770, 16515, 18350, 18717, 19818, 22950, 27525, 29727, 31195, 33030, 34425, 37434, 49545, 55050, 56151, 59454, 62390, 68850, 82575, 93585, 99090, 112302, 148635, 155975, 165150, 168453, 187170, 247725, 280755, 297270, 311950, 336906, 467925, 495450, 505359, 561510, 743175, 842265, 935850, 1010718, 1403775, 1486350, 1684530, 2526795, 2807550, 4211325, 5053590, 8422650, 12633975, 25267950]

約数ペア:

[(1, 25267950), (2, 12633975), (3, 8422650), (5, 5053590), (6, 4211325), (9, 2807550), (10, 2526795), (15, 1684530), (17, 1486350), (18, 1403775), (25, 1010718), (27, 935850), (30, 842265), (34, 743175), (45, 561510), (50, 505359), (51, 495450), (54, 467925), (75, 336906), (81, 311950), (85, 297270), (90, 280755), (102, 247725), (135, 187170), (150, 168453), (153, 165150), (162, 155975), (170, 148635), (225, 112302), (255, 99090), (270, 93585), (306, 82575), (367, 68850), (405, 62390), (425, 59454), (450, 56151), (459, 55050), (510, 49545), (675, 37434), (734, 34425), (765, 33030), (810, 31195), (850, 29727), (918, 27525), (1101, 22950), (1275, 19818), (1350, 18717), (1377, 18350), (1530, 16515), (1835, 13770), (2025, 12478), (2202, 11475), (2295, 11010), (2550, 9909), (2754, 9175), (3303, 7650), (3670, 6885), (3825, 6606), (4050, 6239), (4590, 5505)]