75450480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 270649344

約数和(自身を除く): 195198864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 463, 485, 560, 582, 679, 776, 840, 926, 970, 1164, 1358, 1389, 1455, 1552, 1680, 1852, 1940, 2037, 2315, 2328, 2716, 2778, 2910, 3241, 3395, 3704, 3880, 4074, 4630, 4656, 5432, 5556, 5820, 6482, 6790, 6945, 7408, 7760, 8148, 9260, 9723, 10185, 10864, 11112, 11640, 12964, 13580, 13890, 16205, 16296, 18520, 19446, 20370, 22224, 23280, 25928, 27160, 27780, 32410, 32592, 37040, 38892, 40740, 44911, 48615, 51856, 54320, 55560, 64820, 77784, 81480, 89822, 97230, 111120, 129640, 134733, 155568, 162960, 179644, 194460, 224555, 259280, 269466, 314377, 359288, 388920, 449110, 538932, 628754, 673665, 718576, 777840, 898220, 943131, 1077864, 1257508, 1347330, 1571885, 1796440, 1886262, 2155728, 2515016, 2694660, 3143770, 3592880, 3772524, 4715655, 5030032, 5389320, 6287540, 7545048, 9431310, 10778640, 12575080, 15090096, 18862620, 25150160, 37725240, 75450480]

約数ペア:

[(1, 75450480), (2, 37725240), (3, 25150160), (4, 18862620), (5, 15090096), (6, 12575080), (7, 10778640), (8, 9431310), (10, 7545048), (12, 6287540), (14, 5389320), (15, 5030032), (16, 4715655), (20, 3772524), (21, 3592880), (24, 3143770), (28, 2694660), (30, 2515016), (35, 2155728), (40, 1886262), (42, 1796440), (48, 1571885), (56, 1347330), (60, 1257508), (70, 1077864), (80, 943131), (84, 898220), (97, 777840), (105, 718576), (112, 673665), (120, 628754), (140, 538932), (168, 449110), (194, 388920), (210, 359288), (240, 314377), (280, 269466), (291, 259280), (336, 224555), (388, 194460), (420, 179644), (463, 162960), (485, 155568), (560, 134733), (582, 129640), (679, 111120), (776, 97230), (840, 89822), (926, 81480), (970, 77784), (1164, 64820), (1358, 55560), (1389, 54320), (1455, 51856), (1552, 48615), (1680, 44911), (1852, 40740), (1940, 38892), (2037, 37040), (2315, 32592), (2328, 32410), (2716, 27780), (2778, 27160), (2910, 25928), (3241, 23280), (3395, 22224), (3704, 20370), (3880, 19446), (4074, 18520), (4630, 16296), (4656, 16205), (5432, 13890), (5556, 13580), (5820, 12964), (6482, 11640), (6790, 11112), (6945, 10864), (7408, 10185), (7760, 9723), (8148, 9260)]