12775500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 42928704

約数和(自身を除く): 30153204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 167, 170, 180, 204, 225, 250, 255, 300, 306, 334, 340, 375, 425, 450, 500, 501, 510, 612, 668, 750, 765, 835, 850, 900, 1002, 1020, 1125, 1275, 1500, 1503, 1530, 1670, 1700, 2004, 2125, 2250, 2505, 2550, 2839, 3006, 3060, 3340, 3825, 4175, 4250, 4500, 5010, 5100, 5678, 6012, 6375, 7515, 7650, 8350, 8500, 8517, 10020, 11356, 12525, 12750, 14195, 15030, 15300, 16700, 17034, 19125, 20875, 25050, 25500, 25551, 28390, 30060, 34068, 37575, 38250, 41750, 42585, 50100, 51102, 56780, 62625, 70975, 75150, 76500, 83500, 85170, 102204, 125250, 127755, 141950, 150300, 170340, 187875, 212925, 250500, 255510, 283900, 354875, 375750, 425850, 511020, 638775, 709750, 751500, 851700, 1064625, 1277550, 1419500, 2129250, 2555100, 3193875, 4258500, 6387750, 12775500]

約数ペア:

[(1, 12775500), (2, 6387750), (3, 4258500), (4, 3193875), (5, 2555100), (6, 2129250), (9, 1419500), (10, 1277550), (12, 1064625), (15, 851700), (17, 751500), (18, 709750), (20, 638775), (25, 511020), (30, 425850), (34, 375750), (36, 354875), (45, 283900), (50, 255510), (51, 250500), (60, 212925), (68, 187875), (75, 170340), (85, 150300), (90, 141950), (100, 127755), (102, 125250), (125, 102204), (150, 85170), (153, 83500), (167, 76500), (170, 75150), (180, 70975), (204, 62625), (225, 56780), (250, 51102), (255, 50100), (300, 42585), (306, 41750), (334, 38250), (340, 37575), (375, 34068), (425, 30060), (450, 28390), (500, 25551), (501, 25500), (510, 25050), (612, 20875), (668, 19125), (750, 17034), (765, 16700), (835, 15300), (850, 15030), (900, 14195), (1002, 12750), (1020, 12525), (1125, 11356), (1275, 10020), (1500, 8517), (1503, 8500), (1530, 8350), (1670, 7650), (1700, 7515), (2004, 6375), (2125, 6012), (2250, 5678), (2505, 5100), (2550, 5010), (2839, 4500), (3006, 4250), (3060, 4175), (3340, 3825)]