1912530600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{62501}}^1$

素因数の和:62540

約数の個数: 144

約数和(自身を含む): 6800842620

約数和(自身を除く): 4888312020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 15300, 30600, 62501, 125002, 187503, 250004, 312505, 375006, 500008, 562509, 625010, 750012, 937515, 1062517, 1125018, 1250020, 1500024, 1562525, 1875030, 2125034, 2250036, 2500040, 2812545, 3125050, 3187551, 3750060, 4250068, 4500072, 4687575, 5312585, 5625090, 6250100, 6375102, 7500120, 8500136, 9375150, 9562653, 10625170, 11250180, 12500200, 12750204, 14062725, 15937755, 18750300, 19125306, 21250340, 22500360, 25500408, 26562925, 28125450, 31875510, 37500600, 38250612, 42500680, 47813265, 53125850, 56250900, 63751020, 76501224, 79688775, 95626530, 106251700, 112501800, 127502040, 159377550, 191253060, 212503400, 239066325, 318755100, 382506120, 478132650, 637510200, 956265300, 1912530600]

約数ペア:

[(1, 1912530600), (2, 956265300), (3, 637510200), (4, 478132650), (5, 382506120), (6, 318755100), (8, 239066325), (9, 212503400), (10, 191253060), (12, 159377550), (15, 127502040), (17, 112501800), (18, 106251700), (20, 95626530), (24, 79688775), (25, 76501224), (30, 63751020), (34, 56250900), (36, 53125850), (40, 47813265), (45, 42500680), (50, 38250612), (51, 37500600), (60, 31875510), (68, 28125450), (72, 26562925), (75, 25500408), (85, 22500360), (90, 21250340), (100, 19125306), (102, 18750300), (120, 15937755), (136, 14062725), (150, 12750204), (153, 12500200), (170, 11250180), (180, 10625170), (200, 9562653), (204, 9375150), (225, 8500136), (255, 7500120), (300, 6375102), (306, 6250100), (340, 5625090), (360, 5312585), (408, 4687575), (425, 4500072), (450, 4250068), (510, 3750060), (600, 3187551), (612, 3125050), (680, 2812545), (765, 2500040), (850, 2250036), (900, 2125034), (1020, 1875030), (1224, 1562525), (1275, 1500024), (1530, 1250020), (1700, 1125018), (1800, 1062517), (2040, 937515), (2550, 750012), (3060, 625010), (3400, 562509), (3825, 500008), (5100, 375006), (6120, 312505), (7650, 250004), (10200, 187503), (15300, 125002), (30600, 62501)]