668804400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16924

約数の個数: 180

約数和(自身を含む): 2532081240

約数和(自身を除く): 1863276840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 6600, 7920, 9900, 13200, 16889, 19800, 33778, 39600, 50667, 67556, 84445, 101334, 135112, 152001, 168890, 185779, 202668, 253335, 270224, 304002, 337780, 371558, 405336, 422225, 506670, 557337, 608004, 675560, 743116, 760005, 810672, 844450, 928895, 1013340, 1114674, 1216008, 1266675, 1351120, 1486232, 1520010, 1672011, 1688900, 1857790, 2026680, 2229348, 2432016, 2533350, 2786685, 2972464, 3040020, 3344022, 3377800, 3715580, 3800025, 4053360, 4458696, 4644475, 5066700, 5573370, 6080040, 6688044, 6755600, 7431160, 7600050, 8360055, 8917392, 9288950, 10133400, 11146740, 12160080, 13376088, 13933425, 14862320, 15200100, 16720110, 18577900, 20266800, 22293480, 26752176, 27866850, 30400200, 33440220, 37155800, 41800275, 44586960, 55733700, 60800400, 66880440, 74311600, 83600550, 111467400, 133760880, 167201100, 222934800, 334402200, 668804400]

約数ペア:

[(1, 668804400), (2, 334402200), (3, 222934800), (4, 167201100), (5, 133760880), (6, 111467400), (8, 83600550), (9, 74311600), (10, 66880440), (11, 60800400), (12, 55733700), (15, 44586960), (16, 41800275), (18, 37155800), (20, 33440220), (22, 30400200), (24, 27866850), (25, 26752176), (30, 22293480), (33, 20266800), (36, 18577900), (40, 16720110), (44, 15200100), (45, 14862320), (48, 13933425), (50, 13376088), (55, 12160080), (60, 11146740), (66, 10133400), (72, 9288950), (75, 8917392), (80, 8360055), (88, 7600050), (90, 7431160), (99, 6755600), (100, 6688044), (110, 6080040), (120, 5573370), (132, 5066700), (144, 4644475), (150, 4458696), (165, 4053360), (176, 3800025), (180, 3715580), (198, 3377800), (200, 3344022), (220, 3040020), (225, 2972464), (240, 2786685), (264, 2533350), (275, 2432016), (300, 2229348), (330, 2026680), (360, 1857790), (396, 1688900), (400, 1672011), (440, 1520010), (450, 1486232), (495, 1351120), (528, 1266675), (550, 1216008), (600, 1114674), (660, 1013340), (720, 928895), (792, 844450), (825, 810672), (880, 760005), (900, 743116), (990, 675560), (1100, 608004), (1200, 557337), (1320, 506670), (1584, 422225), (1650, 405336), (1800, 371558), (1980, 337780), (2200, 304002), (2475, 270224), (2640, 253335), (3300, 202668), (3600, 185779), (3960, 168890), (4400, 152001), (4950, 135112), (6600, 101334), (7920, 84445), (9900, 67556), (13200, 50667), (16889, 39600), (19800, 33778)]