1239440400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10433}}^1$

素因数の和:10471

約数の個数: 240

約数和(自身を含む): 4812995520

約数和(自身を除く): 3573555120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4400, 4752, 4950, 5400, 5940, 6600, 7425, 7920, 9900, 10433, 10800, 11880, 13200, 14850, 19800, 20866, 23760, 29700, 31299, 39600, 41732, 52165, 59400, 62598, 83464, 93897, 104330, 114763, 118800, 125196, 156495, 166928, 187794, 208660, 229526, 250392, 260825, 281691, 312990, 344289, 375588, 417320, 459052, 469485, 500784, 521650, 563382, 573815, 625980, 688578, 751176, 782475, 834640, 918104, 938970, 1032867, 1043300, 1126764, 1147630, 1251960, 1377156, 1408455, 1502352, 1564950, 1721445, 1836208, 1877940, 2065734, 2086600, 2253528, 2295260, 2347425, 2503920, 2754312, 2816910, 2869075, 3098601, 3129900, 3442890, 3755880, 4131468, 4173200, 4507056, 4590520, 4694850, 5164335, 5508624, 5633820, 5738150, 6197202, 6259800, 6885780, 7042275, 7511760, 8262936, 8607225, 9181040, 9389700, 10328670, 11267640, 11476300, 12394404, 12519600, 13771560, 14084550, 15493005, 16525872, 17214450, 18779400, 20657340, 22535280, 22952600, 24788808, 25821675, 27543120, 28169100, 30986010, 34428900, 37558800, 41314680, 45905200, 49577616, 51643350, 56338200, 61972020, 68857800, 77465025, 82629360, 103286700, 112676400, 123944040, 137715600, 154930050, 206573400, 247888080, 309860100, 413146800, 619720200, 1239440400]

約数ペア:

[(1, 1239440400), (2, 619720200), (3, 413146800), (4, 309860100), (5, 247888080), (6, 206573400), (8, 154930050), (9, 137715600), (10, 123944040), (11, 112676400), (12, 103286700), (15, 82629360), (16, 77465025), (18, 68857800), (20, 61972020), (22, 56338200), (24, 51643350), (25, 49577616), (27, 45905200), (30, 41314680), (33, 37558800), (36, 34428900), (40, 30986010), (44, 28169100), (45, 27543120), (48, 25821675), (50, 24788808), (54, 22952600), (55, 22535280), (60, 20657340), (66, 18779400), (72, 17214450), (75, 16525872), (80, 15493005), (88, 14084550), (90, 13771560), (99, 12519600), (100, 12394404), (108, 11476300), (110, 11267640), (120, 10328670), (132, 9389700), (135, 9181040), (144, 8607225), (150, 8262936), (165, 7511760), (176, 7042275), (180, 6885780), (198, 6259800), (200, 6197202), (216, 5738150), (220, 5633820), (225, 5508624), (240, 5164335), (264, 4694850), (270, 4590520), (275, 4507056), (297, 4173200), (300, 4131468), (330, 3755880), (360, 3442890), (396, 3129900), (400, 3098601), (432, 2869075), (440, 2816910), (450, 2754312), (495, 2503920), (528, 2347425), (540, 2295260), (550, 2253528), (594, 2086600), (600, 2065734), (660, 1877940), (675, 1836208), (720, 1721445), (792, 1564950), (825, 1502352), (880, 1408455), (900, 1377156), (990, 1251960), (1080, 1147630), (1100, 1126764), (1188, 1043300), (1200, 1032867), (1320, 938970), (1350, 918104), (1485, 834640), (1584, 782475), (1650, 751176), (1800, 688578), (1980, 625980), (2160, 573815), (2200, 563382), (2376, 521650), (2475, 500784), (2640, 469485), (2700, 459052), (2970, 417320), (3300, 375588), (3600, 344289), (3960, 312990), (4400, 281691), (4752, 260825), (4950, 250392), (5400, 229526), (5940, 208660), (6600, 187794), (7425, 166928), (7920, 156495), (9900, 125196), (10433, 118800), (10800, 114763), (11880, 104330), (13200, 93897), (14850, 83464), (19800, 62598), (20866, 59400), (23760, 52165), (29700, 41732), (31299, 39600)]