123465600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1429}}^1$

素因数の和:1462

約数の個数: 192

約数和(自身を含む): 452166000

約数和(自身を除く): 328700400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1429, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2858, 2880, 3200, 3456, 3600, 4287, 4320, 4800, 5400, 5716, 5760, 7145, 7200, 8574, 8640, 9600, 10800, 11432, 12861, 14290, 14400, 17148, 17280, 21435, 21600, 22864, 25722, 28580, 28800, 34296, 35725, 38583, 42870, 43200, 45728, 51444, 57160, 64305, 68592, 71450, 77166, 85740, 86400, 91456, 102888, 107175, 114320, 128610, 137184, 142900, 154332, 171480, 182912, 192915, 205776, 214350, 228640, 257220, 274368, 285800, 308664, 321525, 342960, 385830, 411552, 428700, 457280, 514440, 548736, 571600, 617328, 643050, 685920, 771660, 823104, 857400, 914560, 964575, 1028880, 1143200, 1234656, 1286100, 1371840, 1543320, 1646208, 1714800, 1929150, 2057760, 2286400, 2469312, 2572200, 2743680, 3086640, 3429600, 3858300, 4115520, 4572800, 4938624, 5144400, 6173280, 6859200, 7716600, 8231040, 10288800, 12346560, 13718400, 15433200, 20577600, 24693120, 30866400, 41155200, 61732800, 123465600]

約数ペア:

[(1, 123465600), (2, 61732800), (3, 41155200), (4, 30866400), (5, 24693120), (6, 20577600), (8, 15433200), (9, 13718400), (10, 12346560), (12, 10288800), (15, 8231040), (16, 7716600), (18, 6859200), (20, 6173280), (24, 5144400), (25, 4938624), (27, 4572800), (30, 4115520), (32, 3858300), (36, 3429600), (40, 3086640), (45, 2743680), (48, 2572200), (50, 2469312), (54, 2286400), (60, 2057760), (64, 1929150), (72, 1714800), (75, 1646208), (80, 1543320), (90, 1371840), (96, 1286100), (100, 1234656), (108, 1143200), (120, 1028880), (128, 964575), (135, 914560), (144, 857400), (150, 823104), (160, 771660), (180, 685920), (192, 643050), (200, 617328), (216, 571600), (225, 548736), (240, 514440), (270, 457280), (288, 428700), (300, 411552), (320, 385830), (360, 342960), (384, 321525), (400, 308664), (432, 285800), (450, 274368), (480, 257220), (540, 228640), (576, 214350), (600, 205776), (640, 192915), (675, 182912), (720, 171480), (800, 154332), (864, 142900), (900, 137184), (960, 128610), (1080, 114320), (1152, 107175), (1200, 102888), (1350, 91456), (1429, 86400), (1440, 85740), (1600, 77166), (1728, 71450), (1800, 68592), (1920, 64305), (2160, 57160), (2400, 51444), (2700, 45728), (2858, 43200), (2880, 42870), (3200, 38583), (3456, 35725), (3600, 34296), (4287, 28800), (4320, 28580), (4800, 25722), (5400, 22864), (5716, 21600), (5760, 21435), (7145, 17280), (7200, 17148), (8574, 14400), (8640, 14290), (9600, 12861), (10800, 11432)]