2315375820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 7347648000

約数和(自身を除く): 5032272180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 139, 180, 218, 270, 278, 283, 327, 417, 436, 540, 545, 556, 566, 654, 695, 834, 849, 981, 1090, 1132, 1251, 1308, 1390, 1415, 1635, 1668, 1698, 1962, 2085, 2180, 2502, 2547, 2780, 2830, 2943, 3270, 3396, 3753, 3924, 4170, 4245, 4905, 5004, 5094, 5660, 5886, 6255, 6540, 7506, 7641, 8340, 8490, 9810, 10188, 11772, 12510, 12735, 14715, 15012, 15151, 15282, 16980, 18765, 19620, 25020, 25470, 29430, 30302, 30564, 30847, 37530, 38205, 39337, 45453, 50940, 58860, 60604, 61694, 75060, 75755, 76410, 78674, 90906, 92541, 118011, 123388, 136359, 151510, 152820, 154235, 157348, 181812, 185082, 196685, 227265, 236022, 272718, 277623, 303020, 308470, 354033, 370164, 393370, 409077, 454530, 462705, 472044, 545436, 555246, 590055, 616940, 681795, 708066, 786740, 818154, 832869, 909060, 925410, 1062099, 1110492, 1180110, 1363590, 1388115, 1416132, 1636308, 1665738, 1770165, 1850820, 2045385, 2124198, 2360220, 2727180, 2776230, 3331476, 3540330, 4090770, 4164345, 4248396, 4287733, 5310495, 5552460, 7080660, 8181540, 8328690, 8575466, 10620990, 12863199, 16657380, 17150932, 21241980, 21438665, 25726398, 38589597, 42877330, 51452796, 64315995, 77179194, 85754660, 115768791, 128631990, 154358388, 192947985, 231537582, 257263980, 385895970, 463075164, 578843955, 771791940, 1157687910, 2315375820]

約数ペア:

[(1, 2315375820), (2, 1157687910), (3, 771791940), (4, 578843955), (5, 463075164), (6, 385895970), (9, 257263980), (10, 231537582), (12, 192947985), (15, 154358388), (18, 128631990), (20, 115768791), (27, 85754660), (30, 77179194), (36, 64315995), (45, 51452796), (54, 42877330), (60, 38589597), (90, 25726398), (108, 21438665), (109, 21241980), (135, 17150932), (139, 16657380), (180, 12863199), (218, 10620990), (270, 8575466), (278, 8328690), (283, 8181540), (327, 7080660), (417, 5552460), (436, 5310495), (540, 4287733), (545, 4248396), (556, 4164345), (566, 4090770), (654, 3540330), (695, 3331476), (834, 2776230), (849, 2727180), (981, 2360220), (1090, 2124198), (1132, 2045385), (1251, 1850820), (1308, 1770165), (1390, 1665738), (1415, 1636308), (1635, 1416132), (1668, 1388115), (1698, 1363590), (1962, 1180110), (2085, 1110492), (2180, 1062099), (2502, 925410), (2547, 909060), (2780, 832869), (2830, 818154), (2943, 786740), (3270, 708066), (3396, 681795), (3753, 616940), (3924, 590055), (4170, 555246), (4245, 545436), (4905, 472044), (5004, 462705), (5094, 454530), (5660, 409077), (5886, 393370), (6255, 370164), (6540, 354033), (7506, 308470), (7641, 303020), (8340, 277623), (8490, 272718), (9810, 236022), (10188, 227265), (11772, 196685), (12510, 185082), (12735, 181812), (14715, 157348), (15012, 154235), (15151, 152820), (15282, 151510), (16980, 136359), (18765, 123388), (19620, 118011), (25020, 92541), (25470, 90906), (29430, 78674), (30302, 76410), (30564, 75755), (30847, 75060), (37530, 61694), (38205, 60604), (39337, 58860), (45453, 50940)]