129218400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 216

約数和(自身を含む): 462486024

約数和(自身を除く): 333267624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 131, 137, 144, 150, 160, 180, 200, 225, 240, 262, 274, 288, 300, 360, 393, 400, 411, 450, 480, 524, 548, 600, 655, 685, 720, 786, 800, 822, 900, 1048, 1096, 1179, 1200, 1233, 1310, 1370, 1440, 1572, 1644, 1800, 1965, 2055, 2096, 2192, 2358, 2400, 2466, 2620, 2740, 3144, 3275, 3288, 3425, 3600, 3930, 4110, 4192, 4384, 4716, 4932, 5240, 5480, 5895, 6165, 6288, 6550, 6576, 6850, 7200, 7860, 8220, 9432, 9825, 9864, 10275, 10480, 10960, 11790, 12330, 12576, 13100, 13152, 13700, 15720, 16440, 17947, 18864, 19650, 19728, 20550, 20960, 21920, 23580, 24660, 26200, 27400, 29475, 30825, 31440, 32880, 35894, 37728, 39300, 39456, 41100, 47160, 49320, 52400, 53841, 54800, 58950, 61650, 62880, 65760, 71788, 78600, 82200, 89735, 94320, 98640, 104800, 107682, 109600, 117900, 123300, 143576, 157200, 161523, 164400, 179470, 188640, 197280, 215364, 235800, 246600, 269205, 287152, 314400, 323046, 328800, 358940, 430728, 448675, 471600, 493200, 538410, 574304, 646092, 717880, 807615, 861456, 897350, 943200, 986400, 1076820, 1292184, 1346025, 1435760, 1615230, 1722912, 1794700, 2153640, 2584368, 2692050, 2871520, 3230460, 3589400, 4038075, 4307280, 5168736, 5384100, 6460920, 7178800, 8076150, 8614560, 10768200, 12921840, 14357600, 16152300, 21536400, 25843680, 32304600, 43072800, 64609200, 129218400]

約数ペア:

[(1, 129218400), (2, 64609200), (3, 43072800), (4, 32304600), (5, 25843680), (6, 21536400), (8, 16152300), (9, 14357600), (10, 12921840), (12, 10768200), (15, 8614560), (16, 8076150), (18, 7178800), (20, 6460920), (24, 5384100), (25, 5168736), (30, 4307280), (32, 4038075), (36, 3589400), (40, 3230460), (45, 2871520), (48, 2692050), (50, 2584368), (60, 2153640), (72, 1794700), (75, 1722912), (80, 1615230), (90, 1435760), (96, 1346025), (100, 1292184), (120, 1076820), (131, 986400), (137, 943200), (144, 897350), (150, 861456), (160, 807615), (180, 717880), (200, 646092), (225, 574304), (240, 538410), (262, 493200), (274, 471600), (288, 448675), (300, 430728), (360, 358940), (393, 328800), (400, 323046), (411, 314400), (450, 287152), (480, 269205), (524, 246600), (548, 235800), (600, 215364), (655, 197280), (685, 188640), (720, 179470), (786, 164400), (800, 161523), (822, 157200), (900, 143576), (1048, 123300), (1096, 117900), (1179, 109600), (1200, 107682), (1233, 104800), (1310, 98640), (1370, 94320), (1440, 89735), (1572, 82200), (1644, 78600), (1800, 71788), (1965, 65760), (2055, 62880), (2096, 61650), (2192, 58950), (2358, 54800), (2400, 53841), (2466, 52400), (2620, 49320), (2740, 47160), (3144, 41100), (3275, 39456), (3288, 39300), (3425, 37728), (3600, 35894), (3930, 32880), (4110, 31440), (4192, 30825), (4384, 29475), (4716, 27400), (4932, 26200), (5240, 24660), (5480, 23580), (5895, 21920), (6165, 20960), (6288, 20550), (6550, 19728), (6576, 19650), (6850, 18864), (7200, 17947), (7860, 16440), (8220, 15720), (9432, 13700), (9825, 13152), (9864, 13100), (10275, 12576), (10480, 12330), (10960, 11790)]