27745200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{367}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 113167360

約数和(自身を除く): 85422160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 367, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 734, 756, 840, 900, 945, 1008, 1050, 1080, 1101, 1200, 1260, 1350, 1400, 1468, 1512, 1575, 1680, 1800, 1835, 1890, 2100, 2160, 2202, 2520, 2569, 2700, 2800, 2936, 3024, 3150, 3303, 3600, 3670, 3780, 4200, 4404, 4725, 5040, 5138, 5400, 5505, 5872, 6300, 6606, 7340, 7560, 7707, 8400, 8808, 9175, 9450, 9909, 10276, 10800, 11010, 12600, 12845, 13212, 14680, 15120, 15414, 16515, 17616, 18350, 18900, 19818, 20552, 22020, 23121, 25200, 25690, 26424, 27525, 29360, 30828, 33030, 36700, 37800, 38535, 39636, 41104, 44040, 46242, 49545, 51380, 52848, 55050, 61656, 64225, 66060, 69363, 73400, 75600, 77070, 79272, 82575, 88080, 92484, 99090, 102760, 110100, 115605, 123312, 128450, 132120, 138726, 146800, 154140, 158544, 165150, 184968, 192675, 198180, 205520, 220200, 231210, 247725, 256900, 264240, 277452, 308280, 330300, 346815, 369936, 385350, 396360, 440400, 462420, 495450, 513800, 554904, 578025, 616560, 660600, 693630, 770700, 792720, 924840, 990900, 1027600, 1109808, 1156050, 1321200, 1387260, 1541400, 1734075, 1849680, 1981800, 2312100, 2774520, 3082800, 3468150, 3963600, 4624200, 5549040, 6936300, 9248400, 13872600, 27745200]

約数ペア:

[(1, 27745200), (2, 13872600), (3, 9248400), (4, 6936300), (5, 5549040), (6, 4624200), (7, 3963600), (8, 3468150), (9, 3082800), (10, 2774520), (12, 2312100), (14, 1981800), (15, 1849680), (16, 1734075), (18, 1541400), (20, 1387260), (21, 1321200), (24, 1156050), (25, 1109808), (27, 1027600), (28, 990900), (30, 924840), (35, 792720), (36, 770700), (40, 693630), (42, 660600), (45, 616560), (48, 578025), (50, 554904), (54, 513800), (56, 495450), (60, 462420), (63, 440400), (70, 396360), (72, 385350), (75, 369936), (80, 346815), (84, 330300), (90, 308280), (100, 277452), (105, 264240), (108, 256900), (112, 247725), (120, 231210), (126, 220200), (135, 205520), (140, 198180), (144, 192675), (150, 184968), (168, 165150), (175, 158544), (180, 154140), (189, 146800), (200, 138726), (210, 132120), (216, 128450), (225, 123312), (240, 115605), (252, 110100), (270, 102760), (280, 99090), (300, 92484), (315, 88080), (336, 82575), (350, 79272), (360, 77070), (367, 75600), (378, 73400), (400, 69363), (420, 66060), (432, 64225), (450, 61656), (504, 55050), (525, 52848), (540, 51380), (560, 49545), (600, 46242), (630, 44040), (675, 41104), (700, 39636), (720, 38535), (734, 37800), (756, 36700), (840, 33030), (900, 30828), (945, 29360), (1008, 27525), (1050, 26424), (1080, 25690), (1101, 25200), (1200, 23121), (1260, 22020), (1350, 20552), (1400, 19818), (1468, 18900), (1512, 18350), (1575, 17616), (1680, 16515), (1800, 15414), (1835, 15120), (1890, 14680), (2100, 13212), (2160, 12845), (2202, 12600), (2520, 11010), (2569, 10800), (2700, 10276), (2800, 9909), (2936, 9450), (3024, 9175), (3150, 8808), (3303, 8400), (3600, 7707), (3670, 7560), (3780, 7340), (4200, 6606), (4404, 6300), (4725, 5872), (5040, 5505), (5138, 5400)]