201998880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 783820800

約数和(自身を除く): 581821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 107, 108, 114, 115, 120, 135, 138, 144, 152, 160, 171, 180, 184, 190, 207, 214, 216, 228, 230, 240, 270, 276, 285, 288, 304, 321, 342, 345, 360, 368, 380, 414, 428, 432, 437, 456, 460, 480, 513, 535, 540, 552, 570, 608, 621, 642, 684, 690, 720, 736, 760, 828, 855, 856, 864, 874, 912, 920, 963, 1026, 1035, 1070, 1080, 1104, 1140, 1242, 1284, 1311, 1368, 1380, 1440, 1520, 1605, 1656, 1710, 1712, 1748, 1824, 1840, 1926, 2033, 2052, 2070, 2140, 2160, 2185, 2208, 2280, 2461, 2484, 2565, 2568, 2622, 2736, 2760, 2889, 3040, 3105, 3210, 3312, 3420, 3424, 3496, 3680, 3852, 3933, 4066, 4104, 4140, 4280, 4320, 4370, 4560, 4815, 4922, 4968, 5130, 5136, 5244, 5472, 5520, 5778, 6099, 6210, 6420, 6555, 6624, 6840, 6992, 7383, 7704, 7866, 8132, 8208, 8280, 8560, 8740, 9120, 9630, 9844, 9936, 10165, 10260, 10272, 10488, 11040, 11556, 11799, 12198, 12305, 12420, 12840, 13110, 13680, 13984, 14445, 14766, 15408, 15732, 16264, 16416, 16560, 17120, 17480, 18297, 19260, 19665, 19688, 19872, 20330, 20520, 20976, 22149, 23112, 23598, 24396, 24610, 24840, 25680, 26220, 27360, 28890, 29532, 30495, 30816, 31464, 32528, 33120, 34960, 36594, 36915, 38520, 39330, 39376, 40660, 41040, 41952, 44298, 46224, 46759, 47196, 48792, 49220, 49680, 51360, 52440, 54891, 57780, 58995, 59064, 60990, 62928, 65056, 66447, 69920, 73188, 73830, 77040, 78660, 78752, 81320, 82080, 88596, 91485, 92448, 93518, 94392, 97584, 98440, 99360, 104880, 109782, 110745, 115560, 117990, 118128, 121980, 125856, 132894, 140277, 146376, 147660, 154080, 157320, 162640, 177192, 182970, 187036, 188784, 195168, 196880, 209760, 219564, 221490, 231120, 233795, 235980, 236256, 243960, 265788, 274455, 280554, 292752, 295320, 314640, 325280, 332235, 354384, 365940, 374072, 377568, 393760, 420831, 439128, 442980, 462240, 467590, 471960, 487920, 531576, 548910, 561108, 585504, 590640, 629280, 664470, 701385, 708768, 731880, 748144, 841662, 878256, 885960, 935180, 943920, 975840, 1063152, 1097820, 1122216, 1181280, 1262493, 1328940, 1402770, 1463760, 1496288, 1683324, 1756512, 1771920, 1870360, 1887840, 2104155, 2126304, 2195640, 2244432, 2524986, 2657880, 2805540, 2927520, 3366648, 3543840, 3740720, 4208310, 4391280, 4488864, 5049972, 5315760, 5611080, 6312465, 6733296, 7481440, 8416620, 8782560, 10099944, 10631520, 11222160, 12624930, 13466592, 16833240, 20199888, 22444320, 25249860, 33666480, 40399776, 50499720, 67332960, 100999440, 201998880]

約数ペア:

[(1, 201998880), (2, 100999440), (3, 67332960), (4, 50499720), (5, 40399776), (6, 33666480), (8, 25249860), (9, 22444320), (10, 20199888), (12, 16833240), (15, 13466592), (16, 12624930), (18, 11222160), (19, 10631520), (20, 10099944), (23, 8782560), (24, 8416620), (27, 7481440), (30, 6733296), (32, 6312465), (36, 5611080), (38, 5315760), (40, 5049972), (45, 4488864), (46, 4391280), (48, 4208310), (54, 3740720), (57, 3543840), (60, 3366648), (69, 2927520), (72, 2805540), (76, 2657880), (80, 2524986), (90, 2244432), (92, 2195640), (95, 2126304), (96, 2104155), (107, 1887840), (108, 1870360), (114, 1771920), (115, 1756512), (120, 1683324), (135, 1496288), (138, 1463760), (144, 1402770), (152, 1328940), (160, 1262493), (171, 1181280), (180, 1122216), (184, 1097820), (190, 1063152), (207, 975840), (214, 943920), (216, 935180), (228, 885960), (230, 878256), (240, 841662), (270, 748144), (276, 731880), (285, 708768), (288, 701385), (304, 664470), (321, 629280), (342, 590640), (345, 585504), (360, 561108), (368, 548910), (380, 531576), (414, 487920), (428, 471960), (432, 467590), (437, 462240), (456, 442980), (460, 439128), (480, 420831), (513, 393760), (535, 377568), (540, 374072), (552, 365940), (570, 354384), (608, 332235), (621, 325280), (642, 314640), (684, 295320), (690, 292752), (720, 280554), (736, 274455), (760, 265788), (828, 243960), (855, 236256), (856, 235980), (864, 233795), (874, 231120), (912, 221490), (920, 219564), (963, 209760), (1026, 196880), (1035, 195168), (1070, 188784), (1080, 187036), (1104, 182970), (1140, 177192), (1242, 162640), (1284, 157320), (1311, 154080), (1368, 147660), (1380, 146376), (1440, 140277), (1520, 132894), (1605, 125856), (1656, 121980), (1710, 118128), (1712, 117990), (1748, 115560), (1824, 110745), (1840, 109782), (1926, 104880), (2033, 99360), (2052, 98440), (2070, 97584), (2140, 94392), (2160, 93518), (2185, 92448), (2208, 91485), (2280, 88596), (2461, 82080), (2484, 81320), (2565, 78752), (2568, 78660), (2622, 77040), (2736, 73830), (2760, 73188), (2889, 69920), (3040, 66447), (3105, 65056), (3210, 62928), (3312, 60990), (3420, 59064), (3424, 58995), (3496, 57780), (3680, 54891), (3852, 52440), (3933, 51360), (4066, 49680), (4104, 49220), (4140, 48792), (4280, 47196), (4320, 46759), (4370, 46224), (4560, 44298), (4815, 41952), (4922, 41040), (4968, 40660), (5130, 39376), (5136, 39330), (5244, 38520), (5472, 36915), (5520, 36594), (5778, 34960), (6099, 33120), (6210, 32528), (6420, 31464), (6555, 30816), (6624, 30495), (6840, 29532), (6992, 28890), (7383, 27360), (7704, 26220), (7866, 25680), (8132, 24840), (8208, 24610), (8280, 24396), (8560, 23598), (8740, 23112), (9120, 22149), (9630, 20976), (9844, 20520), (9936, 20330), (10165, 19872), (10260, 19688), (10272, 19665), (10488, 19260), (11040, 18297), (11556, 17480), (11799, 17120), (12198, 16560), (12305, 16416), (12420, 16264), (12840, 15732), (13110, 15408), (13680, 14766), (13984, 14445)]