68750608500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2182559}}^1$

素因数の和:2182591

約数の個数: 144

約数和(自身を含む): 247868974080

約数和(自身を除く): 179118365580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 10500, 15750, 31500, 2182559, 4365118, 6547677, 8730236, 10912795, 13095354, 15277913, 19643031, 21825590, 26190708, 30555826, 32738385, 39286062, 43651180, 45833739, 54563975, 61111652, 65476770, 76389565, 78572124, 91667478, 98215155, 109127950, 130953540, 137501217, 152779130, 163691925, 183334956, 196430310, 218255900, 229168695, 272819875, 275002434, 305558260, 327383850, 381947825, 392860620, 458337390, 491075775, 545639750, 550004868, 654767700, 687506085, 763895650, 818459625, 916674780, 982151550, 1091279500, 1145843475, 1375012170, 1527791300, 1636919250, 1909739125, 1964303100, 2291686950, 2455378875, 2750024340, 3273838500, 3437530425, 3819478250, 4583373900, 4910757750, 5729217375, 6875060850, 7638956500, 9821515500, 11458434750, 13750121700, 17187652125, 22916869500, 34375304250, 68750608500]

約数ペア:

[(1, 68750608500), (2, 34375304250), (3, 22916869500), (4, 17187652125), (5, 13750121700), (6, 11458434750), (7, 9821515500), (9, 7638956500), (10, 6875060850), (12, 5729217375), (14, 4910757750), (15, 4583373900), (18, 3819478250), (20, 3437530425), (21, 3273838500), (25, 2750024340), (28, 2455378875), (30, 2291686950), (35, 1964303100), (36, 1909739125), (42, 1636919250), (45, 1527791300), (50, 1375012170), (60, 1145843475), (63, 1091279500), (70, 982151550), (75, 916674780), (84, 818459625), (90, 763895650), (100, 687506085), (105, 654767700), (125, 550004868), (126, 545639750), (140, 491075775), (150, 458337390), (175, 392860620), (180, 381947825), (210, 327383850), (225, 305558260), (250, 275002434), (252, 272819875), (300, 229168695), (315, 218255900), (350, 196430310), (375, 183334956), (420, 163691925), (450, 152779130), (500, 137501217), (525, 130953540), (630, 109127950), (700, 98215155), (750, 91667478), (875, 78572124), (900, 76389565), (1050, 65476770), (1125, 61111652), (1260, 54563975), (1500, 45833739), (1575, 43651180), (1750, 39286062), (2100, 32738385), (2250, 30555826), (2625, 26190708), (3150, 21825590), (3500, 19643031), (4500, 15277913), (5250, 13095354), (6300, 10912795), (7875, 8730236), (10500, 6547677), (15750, 4365118), (31500, 2182559)]