1269925500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{49801}}^1$

素因数の和:49840

約数の個数: 96

約数和(自身を含む): 3915632448

約数和(自身を除く): 2645706948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 1020, 1275, 1500, 1700, 2125, 2550, 4250, 5100, 6375, 8500, 12750, 25500, 49801, 99602, 149403, 199204, 249005, 298806, 498010, 597612, 747015, 846617, 996020, 1245025, 1494030, 1693234, 2490050, 2539851, 2988060, 3386468, 3735075, 4233085, 4980100, 5079702, 6225125, 7470150, 8466170, 10159404, 12450250, 12699255, 14940300, 16932340, 18675375, 21165425, 24900500, 25398510, 37350750, 42330850, 50797020, 63496275, 74701500, 84661700, 105827125, 126992550, 211654250, 253985100, 317481375, 423308500, 634962750, 1269925500]

約数ペア:

[(1, 1269925500), (2, 634962750), (3, 423308500), (4, 317481375), (5, 253985100), (6, 211654250), (10, 126992550), (12, 105827125), (15, 84661700), (17, 74701500), (20, 63496275), (25, 50797020), (30, 42330850), (34, 37350750), (50, 25398510), (51, 24900500), (60, 21165425), (68, 18675375), (75, 16932340), (85, 14940300), (100, 12699255), (102, 12450250), (125, 10159404), (150, 8466170), (170, 7470150), (204, 6225125), (250, 5079702), (255, 4980100), (300, 4233085), (340, 3735075), (375, 3386468), (425, 2988060), (500, 2539851), (510, 2490050), (750, 1693234), (850, 1494030), (1020, 1245025), (1275, 996020), (1500, 846617), (1700, 747015), (2125, 597612), (2550, 498010), (4250, 298806), (5100, 249005), (6375, 199204), (8500, 149403), (12750, 99602), (25500, 49801)]