75858720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 276950016

約数和(自身を除く): 201091296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 211, 214, 224, 240, 280, 321, 336, 420, 422, 428, 480, 535, 560, 633, 642, 672, 749, 840, 844, 856, 1055, 1070, 1120, 1266, 1284, 1477, 1498, 1605, 1680, 1688, 1712, 2110, 2140, 2247, 2532, 2568, 2954, 2996, 3165, 3210, 3360, 3376, 3424, 3745, 4220, 4280, 4431, 4494, 5064, 5136, 5908, 5992, 6330, 6420, 6752, 7385, 7490, 8440, 8560, 8862, 8988, 10128, 10272, 11235, 11816, 11984, 12660, 12840, 14770, 14980, 16880, 17120, 17724, 17976, 20256, 22155, 22470, 22577, 23632, 23968, 25320, 25680, 29540, 29960, 33760, 35448, 35952, 44310, 44940, 45154, 47264, 50640, 51360, 59080, 59920, 67731, 70896, 71904, 88620, 89880, 90308, 101280, 112885, 118160, 119840, 135462, 141792, 158039, 177240, 179760, 180616, 225770, 236320, 270924, 316078, 338655, 354480, 359520, 361232, 451540, 474117, 541848, 632156, 677310, 708960, 722464, 790195, 903080, 948234, 1083696, 1264312, 1354620, 1580390, 1806160, 1896468, 2167392, 2370585, 2528624, 2709240, 3160780, 3612320, 3792936, 4741170, 5057248, 5418480, 6321560, 7585872, 9482340, 10836960, 12643120, 15171744, 18964680, 25286240, 37929360, 75858720]

約数ペア:

[(1, 75858720), (2, 37929360), (3, 25286240), (4, 18964680), (5, 15171744), (6, 12643120), (7, 10836960), (8, 9482340), (10, 7585872), (12, 6321560), (14, 5418480), (15, 5057248), (16, 4741170), (20, 3792936), (21, 3612320), (24, 3160780), (28, 2709240), (30, 2528624), (32, 2370585), (35, 2167392), (40, 1896468), (42, 1806160), (48, 1580390), (56, 1354620), (60, 1264312), (70, 1083696), (80, 948234), (84, 903080), (96, 790195), (105, 722464), (107, 708960), (112, 677310), (120, 632156), (140, 541848), (160, 474117), (168, 451540), (210, 361232), (211, 359520), (214, 354480), (224, 338655), (240, 316078), (280, 270924), (321, 236320), (336, 225770), (420, 180616), (422, 179760), (428, 177240), (480, 158039), (535, 141792), (560, 135462), (633, 119840), (642, 118160), (672, 112885), (749, 101280), (840, 90308), (844, 89880), (856, 88620), (1055, 71904), (1070, 70896), (1120, 67731), (1266, 59920), (1284, 59080), (1477, 51360), (1498, 50640), (1605, 47264), (1680, 45154), (1688, 44940), (1712, 44310), (2110, 35952), (2140, 35448), (2247, 33760), (2532, 29960), (2568, 29540), (2954, 25680), (2996, 25320), (3165, 23968), (3210, 23632), (3360, 22577), (3376, 22470), (3424, 22155), (3745, 20256), (4220, 17976), (4280, 17724), (4431, 17120), (4494, 16880), (5064, 14980), (5136, 14770), (5908, 12840), (5992, 12660), (6330, 11984), (6420, 11816), (6752, 11235), (7385, 10272), (7490, 10128), (8440, 8988), (8560, 8862)]