425779560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 1424077200

約数和(自身を除く): 998297640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 97, 120, 137, 178, 180, 194, 267, 274, 291, 356, 360, 388, 411, 445, 485, 534, 548, 582, 685, 712, 776, 801, 822, 873, 890, 970, 1068, 1096, 1164, 1233, 1335, 1370, 1455, 1602, 1644, 1746, 1780, 1940, 2055, 2136, 2328, 2466, 2670, 2740, 2910, 3204, 3288, 3492, 3560, 3880, 4005, 4110, 4365, 4932, 5340, 5480, 5820, 6165, 6408, 6984, 8010, 8220, 8633, 8730, 9864, 10680, 11640, 12193, 12330, 13289, 16020, 16440, 17266, 17460, 24386, 24660, 25899, 26578, 32040, 34532, 34920, 36579, 39867, 43165, 48772, 49320, 51798, 53156, 60965, 66445, 69064, 73158, 77697, 79734, 86330, 97544, 103596, 106312, 109737, 119601, 121930, 129495, 132890, 146316, 155394, 159468, 172660, 182895, 199335, 207192, 219474, 239202, 243860, 258990, 265780, 292632, 310788, 318936, 345320, 365790, 388485, 398670, 438948, 478404, 487720, 517980, 531560, 548685, 598005, 621576, 731580, 776970, 797340, 877896, 956808, 1035960, 1097370, 1182721, 1196010, 1463160, 1553940, 1594680, 2194740, 2365442, 2392020, 3107880, 3548163, 4389480, 4730884, 4784040, 5913605, 7096326, 9461768, 10644489, 11827210, 14192652, 17740815, 21288978, 23654420, 28385304, 35481630, 42577956, 47308840, 53222445, 70963260, 85155912, 106444890, 141926520, 212889780, 425779560]

約数ペア:

[(1, 425779560), (2, 212889780), (3, 141926520), (4, 106444890), (5, 85155912), (6, 70963260), (8, 53222445), (9, 47308840), (10, 42577956), (12, 35481630), (15, 28385304), (18, 23654420), (20, 21288978), (24, 17740815), (30, 14192652), (36, 11827210), (40, 10644489), (45, 9461768), (60, 7096326), (72, 5913605), (89, 4784040), (90, 4730884), (97, 4389480), (120, 3548163), (137, 3107880), (178, 2392020), (180, 2365442), (194, 2194740), (267, 1594680), (274, 1553940), (291, 1463160), (356, 1196010), (360, 1182721), (388, 1097370), (411, 1035960), (445, 956808), (485, 877896), (534, 797340), (548, 776970), (582, 731580), (685, 621576), (712, 598005), (776, 548685), (801, 531560), (822, 517980), (873, 487720), (890, 478404), (970, 438948), (1068, 398670), (1096, 388485), (1164, 365790), (1233, 345320), (1335, 318936), (1370, 310788), (1455, 292632), (1602, 265780), (1644, 258990), (1746, 243860), (1780, 239202), (1940, 219474), (2055, 207192), (2136, 199335), (2328, 182895), (2466, 172660), (2670, 159468), (2740, 155394), (2910, 146316), (3204, 132890), (3288, 129495), (3492, 121930), (3560, 119601), (3880, 109737), (4005, 106312), (4110, 103596), (4365, 97544), (4932, 86330), (5340, 79734), (5480, 77697), (5820, 73158), (6165, 69064), (6408, 66445), (6984, 60965), (8010, 53156), (8220, 51798), (8633, 49320), (8730, 48772), (9864, 43165), (10680, 39867), (11640, 36579), (12193, 34920), (12330, 34532), (13289, 32040), (16020, 26578), (16440, 25899), (17266, 24660), (17460, 24386)]