752408280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 2697786000

約数和(自身を除く): 1945377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 149, 156, 166, 169, 180, 195, 234, 249, 260, 298, 312, 332, 338, 360, 390, 415, 447, 468, 498, 507, 520, 585, 596, 664, 676, 745, 747, 780, 830, 845, 894, 936, 996, 1014, 1079, 1170, 1192, 1245, 1341, 1352, 1490, 1494, 1521, 1560, 1660, 1690, 1788, 1937, 1992, 2028, 2158, 2235, 2340, 2490, 2535, 2682, 2980, 2988, 3042, 3237, 3320, 3380, 3576, 3735, 3874, 4056, 4316, 4470, 4680, 4980, 5070, 5364, 5395, 5811, 5960, 5976, 6084, 6474, 6705, 6760, 7470, 7605, 7748, 8632, 8940, 9685, 9711, 9960, 10140, 10728, 10790, 11622, 12168, 12367, 12948, 13410, 14027, 14940, 15210, 15496, 16185, 17433, 17880, 19370, 19422, 20280, 21580, 23244, 24734, 25181, 25896, 26820, 28054, 29055, 29880, 30420, 32370, 34866, 37101, 38740, 38844, 42081, 43160, 46488, 48555, 49468, 50362, 53640, 56108, 58110, 60840, 61835, 64740, 69732, 70135, 74202, 75543, 77480, 77688, 84162, 87165, 97110, 98936, 100724, 111303, 112216, 116220, 123670, 125905, 126243, 129480, 139464, 140270, 148404, 151086, 160771, 168324, 174330, 185505, 194220, 201448, 210405, 222606, 226629, 232440, 247340, 251810, 252486, 280540, 296808, 302172, 321542, 336648, 348660, 371010, 377715, 388440, 420810, 445212, 453258, 482313, 494680, 503620, 504972, 556515, 561080, 604344, 631215, 643084, 697320, 742020, 755430, 803855, 841620, 890424, 906516, 964626, 1007240, 1009944, 1113030, 1133145, 1262430, 1286168, 1446939, 1484040, 1510860, 1607710, 1683240, 1813032, 1929252, 2090023, 2226060, 2266290, 2411565, 2524860, 2893878, 3021720, 3215420, 3858504, 4180046, 4452120, 4532580, 4823130, 5049720, 5787756, 6270069, 6430840, 7234695, 8360092, 9065160, 9646260, 10450115, 11575512, 12540138, 14469390, 16720184, 18810207, 19292520, 20900230, 25080276, 28938780, 31350345, 37620414, 41800460, 50160552, 57877560, 62700690, 75240828, 83600920, 94051035, 125401380, 150481656, 188102070, 250802760, 376204140, 752408280]

約数ペア:

[(1, 752408280), (2, 376204140), (3, 250802760), (4, 188102070), (5, 150481656), (6, 125401380), (8, 94051035), (9, 83600920), (10, 75240828), (12, 62700690), (13, 57877560), (15, 50160552), (18, 41800460), (20, 37620414), (24, 31350345), (26, 28938780), (30, 25080276), (36, 20900230), (39, 19292520), (40, 18810207), (45, 16720184), (52, 14469390), (60, 12540138), (65, 11575512), (72, 10450115), (78, 9646260), (83, 9065160), (90, 8360092), (104, 7234695), (117, 6430840), (120, 6270069), (130, 5787756), (149, 5049720), (156, 4823130), (166, 4532580), (169, 4452120), (180, 4180046), (195, 3858504), (234, 3215420), (249, 3021720), (260, 2893878), (298, 2524860), (312, 2411565), (332, 2266290), (338, 2226060), (360, 2090023), (390, 1929252), (415, 1813032), (447, 1683240), (468, 1607710), (498, 1510860), (507, 1484040), (520, 1446939), (585, 1286168), (596, 1262430), (664, 1133145), (676, 1113030), (745, 1009944), (747, 1007240), (780, 964626), (830, 906516), (845, 890424), (894, 841620), (936, 803855), (996, 755430), (1014, 742020), (1079, 697320), (1170, 643084), (1192, 631215), (1245, 604344), (1341, 561080), (1352, 556515), (1490, 504972), (1494, 503620), (1521, 494680), (1560, 482313), (1660, 453258), (1690, 445212), (1788, 420810), (1937, 388440), (1992, 377715), (2028, 371010), (2158, 348660), (2235, 336648), (2340, 321542), (2490, 302172), (2535, 296808), (2682, 280540), (2980, 252486), (2988, 251810), (3042, 247340), (3237, 232440), (3320, 226629), (3380, 222606), (3576, 210405), (3735, 201448), (3874, 194220), (4056, 185505), (4316, 174330), (4470, 168324), (4680, 160771), (4980, 151086), (5070, 148404), (5364, 140270), (5395, 139464), (5811, 129480), (5960, 126243), (5976, 125905), (6084, 123670), (6474, 116220), (6705, 112216), (6760, 111303), (7470, 100724), (7605, 98936), (7748, 97110), (8632, 87165), (8940, 84162), (9685, 77688), (9711, 77480), (9960, 75543), (10140, 74202), (10728, 70135), (10790, 69732), (11622, 64740), (12168, 61835), (12367, 60840), (12948, 58110), (13410, 56108), (14027, 53640), (14940, 50362), (15210, 49468), (15496, 48555), (16185, 46488), (17433, 43160), (17880, 42081), (19370, 38844), (19422, 38740), (20280, 37101), (21580, 34866), (23244, 32370), (24734, 30420), (25181, 29880), (25896, 29055), (26820, 28054)]