128930400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 479969280

約数和(自身を除く): 351038880

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, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 96, 100, 108, 120, 127, 135, 141, 144, 150, 160, 180, 188, 200, 216, 225, 235, 240, 254, 270, 282, 288, 300, 360, 376, 381, 400, 423, 432, 450, 470, 480, 508, 540, 564, 600, 635, 675, 705, 720, 752, 762, 800, 846, 864, 900, 940, 1016, 1080, 1128, 1143, 1175, 1200, 1269, 1270, 1350, 1410, 1440, 1504, 1524, 1692, 1800, 1880, 1905, 2032, 2115, 2160, 2256, 2286, 2350, 2400, 2538, 2540, 2700, 2820, 3048, 3175, 3384, 3429, 3525, 3600, 3760, 3810, 4064, 4230, 4320, 4512, 4572, 4700, 5076, 5080, 5400, 5640, 5715, 5969, 6096, 6345, 6350, 6768, 6858, 7050, 7200, 7520, 7620, 8460, 9144, 9400, 9525, 10152, 10160, 10575, 10800, 11280, 11430, 11938, 12192, 12690, 12700, 13536, 13716, 14100, 15240, 16920, 17145, 17907, 18288, 18800, 19050, 20304, 20320, 21150, 21600, 22560, 22860, 23876, 25380, 25400, 27432, 28200, 28575, 29845, 30480, 31725, 33840, 34290, 35814, 36576, 37600, 38100, 40608, 42300, 45720, 47752, 50760, 50800, 53721, 54864, 56400, 57150, 59690, 60960, 63450, 67680, 68580, 71628, 76200, 84600, 85725, 89535, 91440, 95504, 101520, 101600, 107442, 109728, 112800, 114300, 119380, 126900, 137160, 143256, 149225, 152400, 161163, 169200, 171450, 179070, 182880, 191008, 203040, 214884, 228600, 238760, 253800, 268605, 274320, 286512, 298450, 304800, 322326, 338400, 342900, 358140, 429768, 447675, 457200, 477520, 507600, 537210, 548640, 573024, 596900, 644652, 685800, 716280, 805815, 859536, 895350, 914400, 955040, 1015200, 1074420, 1193800, 1289304, 1343025, 1371600, 1432560, 1611630, 1719072, 1790700, 2148840, 2387600, 2578608, 2686050, 2743200, 2865120, 3223260, 3581400, 4029075, 4297680, 4775200, 5157216, 5372100, 6446520, 7162800, 8058150, 8595360, 10744200, 12893040, 14325600, 16116300, 21488400, 25786080, 32232600, 42976800, 64465200, 128930400]

約数ペア:

[(1, 128930400), (2, 64465200), (3, 42976800), (4, 32232600), (5, 25786080), (6, 21488400), (8, 16116300), (9, 14325600), (10, 12893040), (12, 10744200), (15, 8595360), (16, 8058150), (18, 7162800), (20, 6446520), (24, 5372100), (25, 5157216), (27, 4775200), (30, 4297680), (32, 4029075), (36, 3581400), (40, 3223260), (45, 2865120), (47, 2743200), (48, 2686050), (50, 2578608), (54, 2387600), (60, 2148840), (72, 1790700), (75, 1719072), (80, 1611630), (90, 1432560), (94, 1371600), (96, 1343025), (100, 1289304), (108, 1193800), (120, 1074420), (127, 1015200), (135, 955040), (141, 914400), (144, 895350), (150, 859536), (160, 805815), (180, 716280), (188, 685800), (200, 644652), (216, 596900), (225, 573024), (235, 548640), (240, 537210), (254, 507600), (270, 477520), (282, 457200), (288, 447675), (300, 429768), (360, 358140), (376, 342900), (381, 338400), (400, 322326), (423, 304800), (432, 298450), (450, 286512), (470, 274320), (480, 268605), (508, 253800), (540, 238760), (564, 228600), (600, 214884), (635, 203040), (675, 191008), (705, 182880), (720, 179070), (752, 171450), (762, 169200), (800, 161163), (846, 152400), (864, 149225), (900, 143256), (940, 137160), (1016, 126900), (1080, 119380), (1128, 114300), (1143, 112800), (1175, 109728), (1200, 107442), (1269, 101600), (1270, 101520), (1350, 95504), (1410, 91440), (1440, 89535), (1504, 85725), (1524, 84600), (1692, 76200), (1800, 71628), (1880, 68580), (1905, 67680), (2032, 63450), (2115, 60960), (2160, 59690), (2256, 57150), (2286, 56400), (2350, 54864), (2400, 53721), (2538, 50800), (2540, 50760), (2700, 47752), (2820, 45720), (3048, 42300), (3175, 40608), (3384, 38100), (3429, 37600), (3525, 36576), (3600, 35814), (3760, 34290), (3810, 33840), (4064, 31725), (4230, 30480), (4320, 29845), (4512, 28575), (4572, 28200), (4700, 27432), (5076, 25400), (5080, 25380), (5400, 23876), (5640, 22860), (5715, 22560), (5969, 21600), (6096, 21150), (6345, 20320), (6350, 20304), (6768, 19050), (6858, 18800), (7050, 18288), (7200, 17907), (7520, 17145), (7620, 16920), (8460, 15240), (9144, 14100), (9400, 13716), (9525, 13536), (10152, 12700), (10160, 12690), (10575, 12192), (10800, 11938), (11280, 11430)]