486513900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4048

約数の個数: 108

約数和(自身を含む): 1536316600

約数和(自身を除く): 1049802700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 556, 695, 834, 900, 1251, 1390, 1668, 2085, 2502, 2780, 3475, 3889, 4170, 5004, 6255, 6950, 7778, 8340, 10425, 11667, 12510, 13900, 15556, 19445, 20850, 23334, 25020, 31275, 35001, 38890, 41700, 46668, 58335, 62550, 70002, 77780, 97225, 116670, 125100, 140004, 175005, 194450, 233340, 291675, 350010, 388900, 540571, 583350, 700020, 875025, 1081142, 1166700, 1621713, 1750050, 2162284, 2702855, 3243426, 3500100, 4865139, 5405710, 6486852, 8108565, 9730278, 10811420, 13514275, 16217130, 19460556, 24325695, 27028550, 32434260, 40542825, 48651390, 54057100, 81085650, 97302780, 121628475, 162171300, 243256950, 486513900]

約数ペア:

[(1, 486513900), (2, 243256950), (3, 162171300), (4, 121628475), (5, 97302780), (6, 81085650), (9, 54057100), (10, 48651390), (12, 40542825), (15, 32434260), (18, 27028550), (20, 24325695), (25, 19460556), (30, 16217130), (36, 13514275), (45, 10811420), (50, 9730278), (60, 8108565), (75, 6486852), (90, 5405710), (100, 4865139), (139, 3500100), (150, 3243426), (180, 2702855), (225, 2162284), (278, 1750050), (300, 1621713), (417, 1166700), (450, 1081142), (556, 875025), (695, 700020), (834, 583350), (900, 540571), (1251, 388900), (1390, 350010), (1668, 291675), (2085, 233340), (2502, 194450), (2780, 175005), (3475, 140004), (3889, 125100), (4170, 116670), (5004, 97225), (6255, 77780), (6950, 70002), (7778, 62550), (8340, 58335), (10425, 46668), (11667, 41700), (12510, 38890), (13900, 35001), (15556, 31275), (19445, 25020), (20850, 23334)]