318740400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2721

約数の個数: 240

約数和(自身を含む): 1238075520

約数和(自身を除く): 919335120

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, 2683, 2700, 2970, 3300, 3600, 3960, 4400, 4752, 4950, 5366, 5400, 5940, 6600, 7425, 7920, 8049, 9900, 10732, 10800, 11880, 13200, 13415, 14850, 16098, 19800, 21464, 23760, 24147, 26830, 29513, 29700, 32196, 39600, 40245, 42928, 48294, 53660, 59026, 59400, 64392, 67075, 72441, 80490, 88539, 96588, 107320, 118052, 118800, 120735, 128784, 134150, 144882, 147565, 160980, 177078, 193176, 201225, 214640, 236104, 241470, 265617, 268300, 289764, 295130, 321960, 354156, 362205, 386352, 402450, 442695, 472208, 482940, 531234, 536600, 579528, 590260, 603675, 643920, 708312, 724410, 737825, 796851, 804900, 885390, 965880, 1062468, 1073200, 1159056, 1180520, 1207350, 1328085, 1416624, 1448820, 1475650, 1593702, 1609800, 1770780, 1811025, 1931760, 2124936, 2213475, 2361040, 2414700, 2656170, 2897640, 2951300, 3187404, 3219600, 3541560, 3622050, 3984255, 4249872, 4426950, 4829400, 5312340, 5795280, 5902600, 6374808, 6640425, 7083120, 7244100, 7968510, 8853900, 9658800, 10624680, 11805200, 12749616, 13280850, 14488200, 15937020, 17707800, 19921275, 21249360, 26561700, 28976400, 31874040, 35415600, 39842550, 53123400, 63748080, 79685100, 106246800, 159370200, 318740400]

約数ペア:

[(1, 318740400), (2, 159370200), (3, 106246800), (4, 79685100), (5, 63748080), (6, 53123400), (8, 39842550), (9, 35415600), (10, 31874040), (11, 28976400), (12, 26561700), (15, 21249360), (16, 19921275), (18, 17707800), (20, 15937020), (22, 14488200), (24, 13280850), (25, 12749616), (27, 11805200), (30, 10624680), (33, 9658800), (36, 8853900), (40, 7968510), (44, 7244100), (45, 7083120), (48, 6640425), (50, 6374808), (54, 5902600), (55, 5795280), (60, 5312340), (66, 4829400), (72, 4426950), (75, 4249872), (80, 3984255), (88, 3622050), (90, 3541560), (99, 3219600), (100, 3187404), (108, 2951300), (110, 2897640), (120, 2656170), (132, 2414700), (135, 2361040), (144, 2213475), (150, 2124936), (165, 1931760), (176, 1811025), (180, 1770780), (198, 1609800), (200, 1593702), (216, 1475650), (220, 1448820), (225, 1416624), (240, 1328085), (264, 1207350), (270, 1180520), (275, 1159056), (297, 1073200), (300, 1062468), (330, 965880), (360, 885390), (396, 804900), (400, 796851), (432, 737825), (440, 724410), (450, 708312), (495, 643920), (528, 603675), (540, 590260), (550, 579528), (594, 536600), (600, 531234), (660, 482940), (675, 472208), (720, 442695), (792, 402450), (825, 386352), (880, 362205), (900, 354156), (990, 321960), (1080, 295130), (1100, 289764), (1188, 268300), (1200, 265617), (1320, 241470), (1350, 236104), (1485, 214640), (1584, 201225), (1650, 193176), (1800, 177078), (1980, 160980), (2160, 147565), (2200, 144882), (2376, 134150), (2475, 128784), (2640, 120735), (2683, 118800), (2700, 118052), (2970, 107320), (3300, 96588), (3600, 88539), (3960, 80490), (4400, 72441), (4752, 67075), (4950, 64392), (5366, 59400), (5400, 59026), (5940, 53660), (6600, 48294), (7425, 42928), (7920, 40245), (8049, 39600), (9900, 32196), (10732, 29700), (10800, 29513), (11880, 26830), (13200, 24147), (13415, 23760), (14850, 21464), (16098, 19800)]