51748200

素因数分解:

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

素因数の和:106

約数の個数: 288

約数和(自身を含む): 209361600

約数和(自身を除く): 157613400

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, 84, 90, 100, 105, 108, 111, 120, 126, 135, 140, 148, 150, 168, 175, 180, 185, 189, 200, 210, 216, 222, 225, 252, 259, 270, 280, 296, 300, 315, 333, 350, 360, 370, 378, 420, 444, 450, 504, 518, 525, 540, 555, 600, 630, 666, 675, 700, 740, 756, 777, 840, 888, 900, 925, 945, 999, 1036, 1050, 1080, 1110, 1260, 1295, 1332, 1350, 1369, 1400, 1480, 1512, 1554, 1575, 1665, 1800, 1850, 1890, 1998, 2072, 2100, 2220, 2331, 2520, 2590, 2664, 2700, 2738, 2775, 3108, 3150, 3330, 3700, 3780, 3885, 3996, 4107, 4200, 4440, 4662, 4725, 4995, 5180, 5400, 5476, 5550, 6216, 6300, 6475, 6660, 6845, 6993, 7400, 7560, 7770, 7992, 8214, 8325, 9324, 9450, 9583, 9990, 10360, 10952, 11100, 11655, 12321, 12600, 12950, 13320, 13690, 13986, 15540, 16428, 16650, 18648, 18900, 19166, 19425, 19980, 20535, 22200, 23310, 24642, 24975, 25900, 27380, 27972, 28749, 31080, 32856, 33300, 34225, 34965, 36963, 37800, 38332, 38850, 39960, 41070, 46620, 47915, 49284, 49950, 51800, 54760, 55944, 57498, 58275, 61605, 66600, 68450, 69930, 73926, 76664, 77700, 82140, 86247, 93240, 95830, 98568, 99900, 102675, 114996, 116550, 123210, 136900, 139860, 143745, 147852, 155400, 164280, 172494, 174825, 184815, 191660, 199800, 205350, 229992, 233100, 239575, 246420, 258741, 273800, 279720, 287490, 295704, 308025, 344988, 349650, 369630, 383320, 410700, 431235, 466200, 479150, 492840, 517482, 574980, 616050, 689976, 699300, 718725, 739260, 821400, 862470, 924075, 958300, 1034964, 1149960, 1232100, 1293705, 1398600, 1437450, 1478520, 1724940, 1848150, 1916600, 2069928, 2156175, 2464200, 2587410, 2874900, 3449880, 3696300, 4312350, 5174820, 5749800, 6468525, 7392600, 8624700, 10349640, 12937050, 17249400, 25874100, 51748200]

約数ペア:

[(1, 51748200), (2, 25874100), (3, 17249400), (4, 12937050), (5, 10349640), (6, 8624700), (7, 7392600), (8, 6468525), (9, 5749800), (10, 5174820), (12, 4312350), (14, 3696300), (15, 3449880), (18, 2874900), (20, 2587410), (21, 2464200), (24, 2156175), (25, 2069928), (27, 1916600), (28, 1848150), (30, 1724940), (35, 1478520), (36, 1437450), (37, 1398600), (40, 1293705), (42, 1232100), (45, 1149960), (50, 1034964), (54, 958300), (56, 924075), (60, 862470), (63, 821400), (70, 739260), (72, 718725), (74, 699300), (75, 689976), (84, 616050), (90, 574980), (100, 517482), (105, 492840), (108, 479150), (111, 466200), (120, 431235), (126, 410700), (135, 383320), (140, 369630), (148, 349650), (150, 344988), (168, 308025), (175, 295704), (180, 287490), (185, 279720), (189, 273800), (200, 258741), (210, 246420), (216, 239575), (222, 233100), (225, 229992), (252, 205350), (259, 199800), (270, 191660), (280, 184815), (296, 174825), (300, 172494), (315, 164280), (333, 155400), (350, 147852), (360, 143745), (370, 139860), (378, 136900), (420, 123210), (444, 116550), (450, 114996), (504, 102675), (518, 99900), (525, 98568), (540, 95830), (555, 93240), (600, 86247), (630, 82140), (666, 77700), (675, 76664), (700, 73926), (740, 69930), (756, 68450), (777, 66600), (840, 61605), (888, 58275), (900, 57498), (925, 55944), (945, 54760), (999, 51800), (1036, 49950), (1050, 49284), (1080, 47915), (1110, 46620), (1260, 41070), (1295, 39960), (1332, 38850), (1350, 38332), (1369, 37800), (1400, 36963), (1480, 34965), (1512, 34225), (1554, 33300), (1575, 32856), (1665, 31080), (1800, 28749), (1850, 27972), (1890, 27380), (1998, 25900), (2072, 24975), (2100, 24642), (2220, 23310), (2331, 22200), (2520, 20535), (2590, 19980), (2664, 19425), (2700, 19166), (2738, 18900), (2775, 18648), (3108, 16650), (3150, 16428), (3330, 15540), (3700, 13986), (3780, 13690), (3885, 13320), (3996, 12950), (4107, 12600), (4200, 12321), (4440, 11655), (4662, 11100), (4725, 10952), (4995, 10360), (5180, 9990), (5400, 9583), (5476, 9450), (5550, 9324), (6216, 8325), (6300, 8214), (6475, 7992), (6660, 7770), (6845, 7560), (6993, 7400)]