102453520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 172528880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 43, 52, 58, 65, 79, 80, 86, 104, 116, 130, 145, 158, 172, 208, 215, 232, 260, 290, 316, 344, 377, 395, 430, 464, 520, 559, 580, 632, 688, 754, 790, 860, 1027, 1040, 1118, 1160, 1247, 1264, 1508, 1580, 1720, 1885, 2054, 2236, 2291, 2320, 2494, 2795, 3016, 3160, 3397, 3440, 3770, 4108, 4472, 4582, 4988, 5135, 5590, 6032, 6235, 6320, 6794, 7540, 8216, 8944, 9164, 9976, 10270, 11180, 11455, 12470, 13588, 15080, 16211, 16432, 16985, 18328, 19952, 20540, 22360, 22910, 24940, 27176, 29783, 30160, 32422, 33970, 36656, 41080, 44161, 44720, 45820, 49880, 54352, 59566, 64844, 67940, 81055, 82160, 88322, 91640, 98513, 99760, 119132, 129688, 135880, 148915, 162110, 176644, 183280, 197026, 220805, 238264, 259376, 271760, 297830, 324220, 353288, 394052, 441610, 476528, 492565, 595660, 648440, 706576, 788104, 883220, 985130, 1191320, 1280669, 1296880, 1576208, 1766440, 1970260, 2382640, 2561338, 3532880, 3940520, 5122676, 6403345, 7881040, 10245352, 12806690, 20490704, 25613380, 51226760, 102453520]

約数ペア:

[(1, 102453520), (2, 51226760), (4, 25613380), (5, 20490704), (8, 12806690), (10, 10245352), (13, 7881040), (16, 6403345), (20, 5122676), (26, 3940520), (29, 3532880), (40, 2561338), (43, 2382640), (52, 1970260), (58, 1766440), (65, 1576208), (79, 1296880), (80, 1280669), (86, 1191320), (104, 985130), (116, 883220), (130, 788104), (145, 706576), (158, 648440), (172, 595660), (208, 492565), (215, 476528), (232, 441610), (260, 394052), (290, 353288), (316, 324220), (344, 297830), (377, 271760), (395, 259376), (430, 238264), (464, 220805), (520, 197026), (559, 183280), (580, 176644), (632, 162110), (688, 148915), (754, 135880), (790, 129688), (860, 119132), (1027, 99760), (1040, 98513), (1118, 91640), (1160, 88322), (1247, 82160), (1264, 81055), (1508, 67940), (1580, 64844), (1720, 59566), (1885, 54352), (2054, 49880), (2236, 45820), (2291, 44720), (2320, 44161), (2494, 41080), (2795, 36656), (3016, 33970), (3160, 32422), (3397, 30160), (3440, 29783), (3770, 27176), (4108, 24940), (4472, 22910), (4582, 22360), (4988, 20540), (5135, 19952), (5590, 18328), (6032, 16985), (6235, 16432), (6320, 16211), (6794, 15080), (7540, 13588), (8216, 12470), (8944, 11455), (9164, 11180), (9976, 10270)]