12587400

素因数分解:

$2^3\times 3^5\times 5^2\times 7^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 51455040

約数和(自身を除く): 38867640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 37, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 74, 75, 81, 84, 90, 100, 105, 108, 111, 120, 126, 135, 140, 148, 150, 162, 168, 175, 180, 185, 189, 200, 210, 216, 222, 225, 243, 252, 259, 270, 280, 296, 300, 315, 324, 333, 350, 360, 370, 378, 405, 420, 444, 450, 486, 504, 518, 525, 540, 555, 567, 600, 630, 648, 666, 675, 700, 740, 756, 777, 810, 840, 888, 900, 925, 945, 972, 999, 1036, 1050, 1080, 1110, 1134, 1215, 1260, 1295, 1332, 1350, 1400, 1480, 1512, 1554, 1575, 1620, 1665, 1701, 1800, 1850, 1890, 1944, 1998, 2025, 2072, 2100, 2220, 2268, 2331, 2430, 2520, 2590, 2664, 2700, 2775, 2835, 2997, 3108, 3150, 3240, 3330, 3402, 3700, 3780, 3885, 3996, 4050, 4200, 4440, 4536, 4662, 4725, 4860, 4995, 5180, 5400, 5550, 5670, 5994, 6075, 6216, 6300, 6475, 6660, 6804, 6993, 7400, 7560, 7770, 7992, 8100, 8325, 8505, 8991, 9324, 9450, 9720, 9990, 10360, 11100, 11340, 11655, 11988, 12150, 12600, 12950, 13320, 13608, 13986, 14175, 14985, 15540, 16200, 16650, 17010, 17982, 18648, 18900, 19425, 19980, 20979, 22200, 22680, 23310, 23976, 24300, 24975, 25900, 27972, 28350, 29970, 31080, 33300, 34020, 34965, 35964, 37800, 38850, 39960, 41958, 42525, 44955, 46620, 48600, 49950, 51800, 55944, 56700, 58275, 59940, 62937, 66600, 68040, 69930, 71928, 74925, 77700, 83916, 85050, 89910, 93240, 99900, 104895, 113400, 116550, 119880, 125874, 139860, 149850, 155400, 167832, 170100, 174825, 179820, 199800, 209790, 224775, 233100, 251748, 279720, 299700, 314685, 340200, 349650, 359640, 419580, 449550, 466200, 503496, 524475, 599400, 629370, 699300, 839160, 899100, 1048950, 1258740, 1398600, 1573425, 1798200, 2097900, 2517480, 3146850, 4195800, 6293700, 12587400]

約数ペア:

[(1, 12587400), (2, 6293700), (3, 4195800), (4, 3146850), (5, 2517480), (6, 2097900), (7, 1798200), (8, 1573425), (9, 1398600), (10, 1258740), (12, 1048950), (14, 899100), (15, 839160), (18, 699300), (20, 629370), (21, 599400), (24, 524475), (25, 503496), (27, 466200), (28, 449550), (30, 419580), (35, 359640), (36, 349650), (37, 340200), (40, 314685), (42, 299700), (45, 279720), (50, 251748), (54, 233100), (56, 224775), (60, 209790), (63, 199800), (70, 179820), (72, 174825), (74, 170100), (75, 167832), (81, 155400), (84, 149850), (90, 139860), (100, 125874), (105, 119880), (108, 116550), (111, 113400), (120, 104895), (126, 99900), (135, 93240), (140, 89910), (148, 85050), (150, 83916), (162, 77700), (168, 74925), (175, 71928), (180, 69930), (185, 68040), (189, 66600), (200, 62937), (210, 59940), (216, 58275), (222, 56700), (225, 55944), (243, 51800), (252, 49950), (259, 48600), (270, 46620), (280, 44955), (296, 42525), (300, 41958), (315, 39960), (324, 38850), (333, 37800), (350, 35964), (360, 34965), (370, 34020), (378, 33300), (405, 31080), (420, 29970), (444, 28350), (450, 27972), (486, 25900), (504, 24975), (518, 24300), (525, 23976), (540, 23310), (555, 22680), (567, 22200), (600, 20979), (630, 19980), (648, 19425), (666, 18900), (675, 18648), (700, 17982), (740, 17010), (756, 16650), (777, 16200), (810, 15540), (840, 14985), (888, 14175), (900, 13986), (925, 13608), (945, 13320), (972, 12950), (999, 12600), (1036, 12150), (1050, 11988), (1080, 11655), (1110, 11340), (1134, 11100), (1215, 10360), (1260, 9990), (1295, 9720), (1332, 9450), (1350, 9324), (1400, 8991), (1480, 8505), (1512, 8325), (1554, 8100), (1575, 7992), (1620, 7770), (1665, 7560), (1701, 7400), (1800, 6993), (1850, 6804), (1890, 6660), (1944, 6475), (1998, 6300), (2025, 6216), (2072, 6075), (2100, 5994), (2220, 5670), (2268, 5550), (2331, 5400), (2430, 5180), (2520, 4995), (2590, 4860), (2664, 4725), (2700, 4662), (2775, 4536), (2835, 4440), (2997, 4200), (3108, 4050), (3150, 3996), (3240, 3885), (3330, 3780), (3402, 3700)]