27868500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 96078528

約数和(自身を除く): 68210028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 563, 660, 750, 825, 900, 990, 1100, 1125, 1126, 1375, 1500, 1650, 1689, 1980, 2250, 2252, 2475, 2750, 2815, 3300, 3378, 4125, 4500, 4950, 5067, 5500, 5630, 6193, 6756, 8250, 8445, 9900, 10134, 11260, 12375, 12386, 14075, 16500, 16890, 18579, 20268, 24750, 24772, 25335, 28150, 30965, 33780, 37158, 42225, 49500, 50670, 55737, 56300, 61930, 70375, 74316, 84450, 92895, 101340, 111474, 123860, 126675, 140750, 154825, 168900, 185790, 211125, 222948, 253350, 278685, 281500, 309650, 371580, 422250, 464475, 506700, 557370, 619300, 633375, 774125, 844500, 928950, 1114740, 1266750, 1393425, 1548250, 1857900, 2322375, 2533500, 2786850, 3096500, 4644750, 5573700, 6967125, 9289500, 13934250, 27868500]

約数ペア:

[(1, 27868500), (2, 13934250), (3, 9289500), (4, 6967125), (5, 5573700), (6, 4644750), (9, 3096500), (10, 2786850), (11, 2533500), (12, 2322375), (15, 1857900), (18, 1548250), (20, 1393425), (22, 1266750), (25, 1114740), (30, 928950), (33, 844500), (36, 774125), (44, 633375), (45, 619300), (50, 557370), (55, 506700), (60, 464475), (66, 422250), (75, 371580), (90, 309650), (99, 281500), (100, 278685), (110, 253350), (125, 222948), (132, 211125), (150, 185790), (165, 168900), (180, 154825), (198, 140750), (220, 126675), (225, 123860), (250, 111474), (275, 101340), (300, 92895), (330, 84450), (375, 74316), (396, 70375), (450, 61930), (495, 56300), (500, 55737), (550, 50670), (563, 49500), (660, 42225), (750, 37158), (825, 33780), (900, 30965), (990, 28150), (1100, 25335), (1125, 24772), (1126, 24750), (1375, 20268), (1500, 18579), (1650, 16890), (1689, 16500), (1980, 14075), (2250, 12386), (2252, 12375), (2475, 11260), (2750, 10134), (2815, 9900), (3300, 8445), (3378, 8250), (4125, 6756), (4500, 6193), (4950, 5630), (5067, 5500)]