208044200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 641208960

約数和(自身を除く): 433164760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 49, 50, 52, 56, 65, 70, 71, 91, 92, 98, 100, 104, 115, 130, 140, 142, 161, 175, 182, 184, 196, 200, 230, 245, 260, 280, 284, 299, 322, 325, 350, 355, 364, 392, 455, 460, 490, 497, 520, 568, 575, 598, 637, 644, 650, 700, 710, 728, 805, 910, 920, 923, 980, 994, 1127, 1150, 1196, 1225, 1274, 1288, 1300, 1400, 1420, 1495, 1610, 1633, 1775, 1820, 1846, 1960, 1988, 2093, 2254, 2275, 2300, 2392, 2450, 2485, 2548, 2600, 2840, 2990, 3185, 3220, 3266, 3479, 3550, 3640, 3692, 3976, 4025, 4186, 4508, 4550, 4600, 4615, 4900, 4970, 5096, 5635, 5980, 6370, 6440, 6461, 6532, 6958, 7100, 7384, 7475, 8050, 8165, 8372, 9016, 9100, 9230, 9800, 9940, 10465, 11270, 11431, 11960, 12425, 12740, 12922, 13064, 13916, 14200, 14651, 14950, 15925, 16100, 16330, 16744, 17395, 18200, 18460, 19880, 20930, 21229, 22540, 22862, 23075, 24850, 25480, 25844, 27832, 28175, 29302, 29900, 31850, 32200, 32305, 32660, 34790, 36920, 40825, 41860, 42458, 45080, 45227, 45724, 46150, 49700, 51688, 52325, 56350, 57155, 58604, 59800, 63700, 64610, 65320, 69580, 73255, 80017, 81650, 83720, 84916, 86975, 90454, 91448, 92300, 99400, 104650, 106145, 112700, 114310, 117208, 127400, 129220, 139160, 146510, 148603, 160034, 161525, 163300, 169832, 173950, 180908, 184600, 209300, 212290, 225400, 226135, 228620, 258440, 285775, 293020, 297206, 320068, 323050, 326600, 347900, 361816, 366275, 400085, 418600, 424580, 452270, 457240, 530725, 571550, 586040, 594412, 640136, 646100, 695800, 732550, 743015, 800170, 849160, 904540, 1040221, 1061450, 1130675, 1143100, 1188824, 1292200, 1465100, 1486030, 1600340, 1809080, 2000425, 2080442, 2122900, 2261350, 2286200, 2930200, 2972060, 3200680, 3715075, 4000850, 4160884, 4245800, 4522700, 5201105, 5944120, 7430150, 8001700, 8321768, 9045400, 10402210, 14860300, 16003400, 20804420, 26005525, 29720600, 41608840, 52011050, 104022100, 208044200]

約数ペア:

[(1, 208044200), (2, 104022100), (4, 52011050), (5, 41608840), (7, 29720600), (8, 26005525), (10, 20804420), (13, 16003400), (14, 14860300), (20, 10402210), (23, 9045400), (25, 8321768), (26, 8001700), (28, 7430150), (35, 5944120), (40, 5201105), (46, 4522700), (49, 4245800), (50, 4160884), (52, 4000850), (56, 3715075), (65, 3200680), (70, 2972060), (71, 2930200), (91, 2286200), (92, 2261350), (98, 2122900), (100, 2080442), (104, 2000425), (115, 1809080), (130, 1600340), (140, 1486030), (142, 1465100), (161, 1292200), (175, 1188824), (182, 1143100), (184, 1130675), (196, 1061450), (200, 1040221), (230, 904540), (245, 849160), (260, 800170), (280, 743015), (284, 732550), (299, 695800), (322, 646100), (325, 640136), (350, 594412), (355, 586040), (364, 571550), (392, 530725), (455, 457240), (460, 452270), (490, 424580), (497, 418600), (520, 400085), (568, 366275), (575, 361816), (598, 347900), (637, 326600), (644, 323050), (650, 320068), (700, 297206), (710, 293020), (728, 285775), (805, 258440), (910, 228620), (920, 226135), (923, 225400), (980, 212290), (994, 209300), (1127, 184600), (1150, 180908), (1196, 173950), (1225, 169832), (1274, 163300), (1288, 161525), (1300, 160034), (1400, 148603), (1420, 146510), (1495, 139160), (1610, 129220), (1633, 127400), (1775, 117208), (1820, 114310), (1846, 112700), (1960, 106145), (1988, 104650), (2093, 99400), (2254, 92300), (2275, 91448), (2300, 90454), (2392, 86975), (2450, 84916), (2485, 83720), (2548, 81650), (2600, 80017), (2840, 73255), (2990, 69580), (3185, 65320), (3220, 64610), (3266, 63700), (3479, 59800), (3550, 58604), (3640, 57155), (3692, 56350), (3976, 52325), (4025, 51688), (4186, 49700), (4508, 46150), (4550, 45724), (4600, 45227), (4615, 45080), (4900, 42458), (4970, 41860), (5096, 40825), (5635, 36920), (5980, 34790), (6370, 32660), (6440, 32305), (6461, 32200), (6532, 31850), (6958, 29900), (7100, 29302), (7384, 28175), (7475, 27832), (8050, 25844), (8165, 25480), (8372, 24850), (9016, 23075), (9100, 22862), (9230, 22540), (9800, 21229), (9940, 20930), (10465, 19880), (11270, 18460), (11431, 18200), (11960, 17395), (12425, 16744), (12740, 16330), (12922, 16100), (13064, 15925), (13916, 14950), (14200, 14651)]