208342800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 240

約数和(自身を含む): 752808960

約数和(自身を除く): 544466160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 101, 108, 120, 135, 144, 150, 180, 191, 200, 202, 216, 225, 240, 270, 300, 303, 360, 382, 400, 404, 432, 450, 505, 540, 573, 600, 606, 675, 720, 764, 808, 900, 909, 955, 1010, 1080, 1146, 1200, 1212, 1350, 1515, 1528, 1616, 1719, 1800, 1818, 1910, 2020, 2160, 2292, 2424, 2525, 2700, 2727, 2865, 3030, 3056, 3438, 3600, 3636, 3820, 4040, 4545, 4584, 4775, 4848, 5050, 5157, 5400, 5454, 5730, 6060, 6876, 7272, 7575, 7640, 8080, 8595, 9090, 9168, 9550, 10100, 10314, 10800, 10908, 11460, 12120, 13635, 13752, 14325, 14544, 15150, 15280, 17190, 18180, 19100, 19291, 20200, 20628, 21816, 22725, 22920, 24240, 25785, 27270, 27504, 28650, 30300, 34380, 36360, 38200, 38582, 40400, 41256, 42975, 43632, 45450, 45840, 51570, 54540, 57300, 57873, 60600, 68175, 68760, 72720, 76400, 77164, 82512, 85950, 90900, 96455, 103140, 109080, 114600, 115746, 121200, 128925, 136350, 137520, 154328, 171900, 173619, 181800, 192910, 206280, 218160, 229200, 231492, 257850, 272700, 289365, 308656, 343800, 347238, 363600, 385820, 412560, 462984, 482275, 515700, 520857, 545400, 578730, 687600, 694476, 771640, 868095, 925968, 964550, 1031400, 1041714, 1090800, 1157460, 1388952, 1446825, 1543280, 1736190, 1929100, 2062800, 2083428, 2314920, 2604285, 2777904, 2893650, 3472380, 3858200, 4166856, 4340475, 4629840, 5208570, 5787300, 6944760, 7716400, 8333712, 8680950, 10417140, 11574600, 13021425, 13889520, 17361900, 20834280, 23149200, 26042850, 34723800, 41668560, 52085700, 69447600, 104171400, 208342800]

約数ペア:

[(1, 208342800), (2, 104171400), (3, 69447600), (4, 52085700), (5, 41668560), (6, 34723800), (8, 26042850), (9, 23149200), (10, 20834280), (12, 17361900), (15, 13889520), (16, 13021425), (18, 11574600), (20, 10417140), (24, 8680950), (25, 8333712), (27, 7716400), (30, 6944760), (36, 5787300), (40, 5208570), (45, 4629840), (48, 4340475), (50, 4166856), (54, 3858200), (60, 3472380), (72, 2893650), (75, 2777904), (80, 2604285), (90, 2314920), (100, 2083428), (101, 2062800), (108, 1929100), (120, 1736190), (135, 1543280), (144, 1446825), (150, 1388952), (180, 1157460), (191, 1090800), (200, 1041714), (202, 1031400), (216, 964550), (225, 925968), (240, 868095), (270, 771640), (300, 694476), (303, 687600), (360, 578730), (382, 545400), (400, 520857), (404, 515700), (432, 482275), (450, 462984), (505, 412560), (540, 385820), (573, 363600), (600, 347238), (606, 343800), (675, 308656), (720, 289365), (764, 272700), (808, 257850), (900, 231492), (909, 229200), (955, 218160), (1010, 206280), (1080, 192910), (1146, 181800), (1200, 173619), (1212, 171900), (1350, 154328), (1515, 137520), (1528, 136350), (1616, 128925), (1719, 121200), (1800, 115746), (1818, 114600), (1910, 109080), (2020, 103140), (2160, 96455), (2292, 90900), (2424, 85950), (2525, 82512), (2700, 77164), (2727, 76400), (2865, 72720), (3030, 68760), (3056, 68175), (3438, 60600), (3600, 57873), (3636, 57300), (3820, 54540), (4040, 51570), (4545, 45840), (4584, 45450), (4775, 43632), (4848, 42975), (5050, 41256), (5157, 40400), (5400, 38582), (5454, 38200), (5730, 36360), (6060, 34380), (6876, 30300), (7272, 28650), (7575, 27504), (7640, 27270), (8080, 25785), (8595, 24240), (9090, 22920), (9168, 22725), (9550, 21816), (10100, 20628), (10314, 20200), (10800, 19291), (10908, 19100), (11460, 18180), (12120, 17190), (13635, 15280), (13752, 15150), (14325, 14544)]