80049200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 252412416

約数和(自身を除く): 172363216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 80, 88, 92, 100, 110, 112, 113, 115, 140, 154, 161, 175, 176, 184, 200, 220, 226, 230, 253, 275, 280, 308, 322, 350, 368, 385, 400, 440, 452, 460, 506, 550, 560, 565, 575, 616, 644, 700, 770, 791, 805, 880, 904, 920, 1012, 1100, 1130, 1150, 1232, 1243, 1265, 1288, 1400, 1540, 1582, 1610, 1771, 1808, 1840, 1925, 2024, 2200, 2260, 2300, 2486, 2530, 2576, 2599, 2800, 2825, 3080, 3164, 3220, 3542, 3850, 3955, 4025, 4048, 4400, 4520, 4600, 4972, 5060, 5198, 5650, 6160, 6215, 6325, 6328, 6440, 7084, 7700, 7910, 8050, 8701, 8855, 9040, 9200, 9944, 10120, 10396, 11300, 12430, 12650, 12656, 12880, 12995, 14168, 15400, 15820, 16100, 17402, 17710, 18193, 19775, 19888, 20240, 20792, 22600, 24860, 25300, 25990, 28336, 28589, 30800, 31075, 31640, 32200, 34804, 35420, 36386, 39550, 41584, 43505, 44275, 45200, 49720, 50600, 51980, 57178, 62150, 63280, 64400, 64975, 69608, 70840, 72772, 79100, 87010, 88550, 90965, 99440, 101200, 103960, 114356, 124300, 129950, 139216, 141680, 142945, 145544, 158200, 174020, 177100, 181930, 200123, 207920, 217525, 228712, 248600, 259900, 285890, 291088, 316400, 348040, 354200, 363860, 400246, 435050, 454825, 457424, 497200, 519800, 571780, 696080, 708400, 714725, 727720, 800492, 870100, 909650, 1000615, 1039600, 1143560, 1429450, 1455440, 1600984, 1740200, 1819300, 2001230, 2287120, 2858900, 3201968, 3480400, 3638600, 4002460, 5003075, 5717800, 7277200, 8004920, 10006150, 11435600, 16009840, 20012300, 40024600, 80049200]

約数ペア:

[(1, 80049200), (2, 40024600), (4, 20012300), (5, 16009840), (7, 11435600), (8, 10006150), (10, 8004920), (11, 7277200), (14, 5717800), (16, 5003075), (20, 4002460), (22, 3638600), (23, 3480400), (25, 3201968), (28, 2858900), (35, 2287120), (40, 2001230), (44, 1819300), (46, 1740200), (50, 1600984), (55, 1455440), (56, 1429450), (70, 1143560), (77, 1039600), (80, 1000615), (88, 909650), (92, 870100), (100, 800492), (110, 727720), (112, 714725), (113, 708400), (115, 696080), (140, 571780), (154, 519800), (161, 497200), (175, 457424), (176, 454825), (184, 435050), (200, 400246), (220, 363860), (226, 354200), (230, 348040), (253, 316400), (275, 291088), (280, 285890), (308, 259900), (322, 248600), (350, 228712), (368, 217525), (385, 207920), (400, 200123), (440, 181930), (452, 177100), (460, 174020), (506, 158200), (550, 145544), (560, 142945), (565, 141680), (575, 139216), (616, 129950), (644, 124300), (700, 114356), (770, 103960), (791, 101200), (805, 99440), (880, 90965), (904, 88550), (920, 87010), (1012, 79100), (1100, 72772), (1130, 70840), (1150, 69608), (1232, 64975), (1243, 64400), (1265, 63280), (1288, 62150), (1400, 57178), (1540, 51980), (1582, 50600), (1610, 49720), (1771, 45200), (1808, 44275), (1840, 43505), (1925, 41584), (2024, 39550), (2200, 36386), (2260, 35420), (2300, 34804), (2486, 32200), (2530, 31640), (2576, 31075), (2599, 30800), (2800, 28589), (2825, 28336), (3080, 25990), (3164, 25300), (3220, 24860), (3542, 22600), (3850, 20792), (3955, 20240), (4025, 19888), (4048, 19775), (4400, 18193), (4520, 17710), (4600, 17402), (4972, 16100), (5060, 15820), (5198, 15400), (5650, 14168), (6160, 12995), (6215, 12880), (6325, 12656), (6328, 12650), (6440, 12430), (7084, 11300), (7700, 10396), (7910, 10120), (8050, 9944), (8701, 9200), (8855, 9040)]