2797200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 11685760

約数和(自身を除く): 8888560

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, 37, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 74, 75, 80, 84, 90, 100, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 150, 168, 175, 180, 185, 189, 200, 210, 216, 222, 225, 240, 252, 259, 270, 280, 296, 300, 315, 333, 336, 350, 360, 370, 378, 400, 420, 432, 444, 450, 504, 518, 525, 540, 555, 560, 592, 600, 630, 666, 675, 700, 720, 740, 756, 777, 840, 888, 900, 925, 945, 999, 1008, 1036, 1050, 1080, 1110, 1200, 1260, 1295, 1332, 1350, 1400, 1480, 1512, 1554, 1575, 1665, 1680, 1776, 1800, 1850, 1890, 1998, 2072, 2100, 2160, 2220, 2331, 2520, 2590, 2664, 2700, 2775, 2800, 2960, 3024, 3108, 3150, 3330, 3600, 3700, 3780, 3885, 3996, 4144, 4200, 4440, 4662, 4725, 4995, 5040, 5180, 5328, 5400, 5550, 6216, 6300, 6475, 6660, 6993, 7400, 7560, 7770, 7992, 8325, 8400, 8880, 9324, 9450, 9990, 10360, 10800, 11100, 11655, 12432, 12600, 12950, 13320, 13986, 14800, 15120, 15540, 15984, 16650, 18648, 18900, 19425, 19980, 20720, 22200, 23310, 24975, 25200, 25900, 26640, 27972, 31080, 33300, 34965, 37296, 37800, 38850, 39960, 44400, 46620, 49950, 51800, 55944, 58275, 62160, 66600, 69930, 75600, 77700, 79920, 93240, 99900, 103600, 111888, 116550, 133200, 139860, 155400, 174825, 186480, 199800, 233100, 279720, 310800, 349650, 399600, 466200, 559440, 699300, 932400, 1398600, 2797200]

約数ペア:

[(1, 2797200), (2, 1398600), (3, 932400), (4, 699300), (5, 559440), (6, 466200), (7, 399600), (8, 349650), (9, 310800), (10, 279720), (12, 233100), (14, 199800), (15, 186480), (16, 174825), (18, 155400), (20, 139860), (21, 133200), (24, 116550), (25, 111888), (27, 103600), (28, 99900), (30, 93240), (35, 79920), (36, 77700), (37, 75600), (40, 69930), (42, 66600), (45, 62160), (48, 58275), (50, 55944), (54, 51800), (56, 49950), (60, 46620), (63, 44400), (70, 39960), (72, 38850), (74, 37800), (75, 37296), (80, 34965), (84, 33300), (90, 31080), (100, 27972), (105, 26640), (108, 25900), (111, 25200), (112, 24975), (120, 23310), (126, 22200), (135, 20720), (140, 19980), (144, 19425), (148, 18900), (150, 18648), (168, 16650), (175, 15984), (180, 15540), (185, 15120), (189, 14800), (200, 13986), (210, 13320), (216, 12950), (222, 12600), (225, 12432), (240, 11655), (252, 11100), (259, 10800), (270, 10360), (280, 9990), (296, 9450), (300, 9324), (315, 8880), (333, 8400), (336, 8325), (350, 7992), (360, 7770), (370, 7560), (378, 7400), (400, 6993), (420, 6660), (432, 6475), (444, 6300), (450, 6216), (504, 5550), (518, 5400), (525, 5328), (540, 5180), (555, 5040), (560, 4995), (592, 4725), (600, 4662), (630, 4440), (666, 4200), (675, 4144), (700, 3996), (720, 3885), (740, 3780), (756, 3700), (777, 3600), (840, 3330), (888, 3150), (900, 3108), (925, 3024), (945, 2960), (999, 2800), (1008, 2775), (1036, 2700), (1050, 2664), (1080, 2590), (1110, 2520), (1200, 2331), (1260, 2220), (1295, 2160), (1332, 2100), (1350, 2072), (1400, 1998), (1480, 1890), (1512, 1850), (1554, 1800), (1575, 1776), (1665, 1680)]