219991292300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1049

約数の個数: 288

約数和(自身を含む): 545629077504

約数和(自身を除く): 325637785204

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 53, 62, 65, 100, 106, 124, 127, 130, 155, 212, 254, 260, 265, 310, 325, 403, 508, 530, 620, 635, 650, 689, 775, 806, 811, 1060, 1270, 1300, 1325, 1378, 1550, 1612, 1622, 1643, 1651, 2015, 2540, 2650, 2756, 3100, 3175, 3244, 3286, 3302, 3445, 3937, 4030, 4055, 5300, 6350, 6572, 6604, 6731, 6890, 7874, 8060, 8110, 8215, 8255, 10075, 10543, 12700, 13462, 13780, 15748, 16220, 16430, 16510, 17225, 19685, 20150, 20275, 21086, 21359, 25141, 26924, 32860, 33020, 33655, 34450, 39370, 40300, 40550, 41075, 41275, 42172, 42718, 42983, 50282, 51181, 52715, 67310, 68900, 78740, 81100, 82150, 82550, 85436, 85966, 87503, 98425, 100564, 102362, 102997, 105430, 106795, 125705, 134620, 164300, 165100, 168275, 171932, 175006, 196850, 204724, 205994, 208661, 210860, 213590, 214915, 251410, 255905, 263575, 326833, 336550, 350012, 393700, 411988, 417322, 427180, 429830, 437515, 502820, 511810, 514985, 527150, 533975, 558779, 628525, 653666, 673100, 834644, 859660, 875030, 1023620, 1029970, 1043305, 1054300, 1067950, 1074575, 1117558, 1257050, 1279525, 1307332, 1332473, 1338961, 1634165, 1750060, 2059940, 2086610, 2135900, 2149150, 2187575, 2235116, 2514100, 2559050, 2574925, 2664946, 2677922, 2712593, 2793895, 3192907, 3268330, 4173220, 4298300, 4375150, 5118100, 5149850, 5216525, 5329892, 5355844, 5425186, 5458841, 5587790, 6385814, 6536660, 6662365, 6694805, 8170825, 8750300, 10299700, 10433050, 10850372, 10917682, 11175580, 12771628, 13324730, 13389610, 13562965, 13969475, 15964535, 16341650, 17322149, 20866100, 21835364, 26649460, 26779220, 27125930, 27294205, 27938950, 31929070, 32683300, 33311825, 33474025, 34644298, 41507791, 54251860, 54588410, 55877900, 63858140, 66623650, 66948050, 67814825, 69288596, 70964933, 79822675, 83015582, 86610745, 109176820, 133247300, 133896100, 135629650, 136471025, 141929866, 159645350, 166031164, 169224071, 173221490, 207538955, 271259300, 272942050, 283859732, 319290700, 338448142, 346442980, 354824665, 415077910, 433053725, 545884100, 676896284, 709649330, 830155820, 846120355, 866107450, 1037694775, 1419298660, 1692240710, 1732214900, 1774123325, 2075389550, 2199912923, 3384481420, 3548246650, 4150779100, 4230601775, 4399825846, 7096493300, 8461203550, 8799651692, 10999564615, 16922407100, 21999129230, 43998258460, 54997823075, 109995646150, 219991292300]

約数ペア:

[(1, 219991292300), (2, 109995646150), (4, 54997823075), (5, 43998258460), (10, 21999129230), (13, 16922407100), (20, 10999564615), (25, 8799651692), (26, 8461203550), (31, 7096493300), (50, 4399825846), (52, 4230601775), (53, 4150779100), (62, 3548246650), (65, 3384481420), (100, 2199912923), (106, 2075389550), (124, 1774123325), (127, 1732214900), (130, 1692240710), (155, 1419298660), (212, 1037694775), (254, 866107450), (260, 846120355), (265, 830155820), (310, 709649330), (325, 676896284), (403, 545884100), (508, 433053725), (530, 415077910), (620, 354824665), (635, 346442980), (650, 338448142), (689, 319290700), (775, 283859732), (806, 272942050), (811, 271259300), (1060, 207538955), (1270, 173221490), (1300, 169224071), (1325, 166031164), (1378, 159645350), (1550, 141929866), (1612, 136471025), (1622, 135629650), (1643, 133896100), (1651, 133247300), (2015, 109176820), (2540, 86610745), (2650, 83015582), (2756, 79822675), (3100, 70964933), (3175, 69288596), (3244, 67814825), (3286, 66948050), (3302, 66623650), (3445, 63858140), (3937, 55877900), (4030, 54588410), (4055, 54251860), (5300, 41507791), (6350, 34644298), (6572, 33474025), (6604, 33311825), (6731, 32683300), (6890, 31929070), (7874, 27938950), (8060, 27294205), (8110, 27125930), (8215, 26779220), (8255, 26649460), (10075, 21835364), (10543, 20866100), (12700, 17322149), (13462, 16341650), (13780, 15964535), (15748, 13969475), (16220, 13562965), (16430, 13389610), (16510, 13324730), (17225, 12771628), (19685, 11175580), (20150, 10917682), (20275, 10850372), (21086, 10433050), (21359, 10299700), (25141, 8750300), (26924, 8170825), (32860, 6694805), (33020, 6662365), (33655, 6536660), (34450, 6385814), (39370, 5587790), (40300, 5458841), (40550, 5425186), (41075, 5355844), (41275, 5329892), (42172, 5216525), (42718, 5149850), (42983, 5118100), (50282, 4375150), (51181, 4298300), (52715, 4173220), (67310, 3268330), (68900, 3192907), (78740, 2793895), (81100, 2712593), (82150, 2677922), (82550, 2664946), (85436, 2574925), (85966, 2559050), (87503, 2514100), (98425, 2235116), (100564, 2187575), (102362, 2149150), (102997, 2135900), (105430, 2086610), (106795, 2059940), (125705, 1750060), (134620, 1634165), (164300, 1338961), (165100, 1332473), (168275, 1307332), (171932, 1279525), (175006, 1257050), (196850, 1117558), (204724, 1074575), (205994, 1067950), (208661, 1054300), (210860, 1043305), (213590, 1029970), (214915, 1023620), (251410, 875030), (255905, 859660), (263575, 834644), (326833, 673100), (336550, 653666), (350012, 628525), (393700, 558779), (411988, 533975), (417322, 527150), (427180, 514985), (429830, 511810), (437515, 502820)]