189207200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 598461696

約数和(自身を除く): 409254496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 113, 115, 130, 140, 160, 161, 175, 182, 184, 200, 208, 224, 226, 230, 260, 280, 299, 322, 325, 350, 364, 368, 400, 416, 452, 455, 460, 520, 560, 565, 575, 598, 644, 650, 700, 728, 736, 791, 800, 805, 904, 910, 920, 1040, 1120, 1130, 1150, 1196, 1288, 1300, 1400, 1456, 1469, 1495, 1582, 1610, 1808, 1820, 1840, 2080, 2093, 2260, 2275, 2300, 2392, 2576, 2599, 2600, 2800, 2825, 2912, 2938, 2990, 3164, 3220, 3616, 3640, 3680, 3955, 4025, 4186, 4520, 4550, 4600, 4784, 5152, 5198, 5200, 5600, 5650, 5876, 5980, 6328, 6440, 7280, 7345, 7475, 7910, 8050, 8372, 9040, 9100, 9200, 9568, 10283, 10396, 10400, 10465, 11300, 11752, 11960, 12656, 12880, 12995, 14560, 14690, 14950, 15820, 16100, 16744, 18080, 18193, 18200, 18400, 19775, 20566, 20792, 20930, 22600, 23504, 23920, 25312, 25760, 25990, 29380, 29900, 31640, 32200, 33488, 33787, 36386, 36400, 36725, 39550, 41132, 41584, 41860, 45200, 47008, 47840, 51415, 51980, 52325, 58760, 59800, 63280, 64400, 64975, 66976, 67574, 72772, 72800, 73450, 79100, 82264, 83168, 83720, 90400, 90965, 102830, 103960, 104650, 117520, 119600, 126560, 128800, 129950, 135148, 145544, 146900, 158200, 164528, 167440, 168935, 181930, 205660, 207920, 209300, 235040, 236509, 239200, 257075, 259900, 270296, 291088, 293800, 316400, 329056, 334880, 337870, 363860, 411320, 415840, 418600, 454825, 473018, 514150, 519800, 540592, 582176, 587600, 632800, 675740, 727720, 822640, 837200, 844675, 909650, 946036, 1028300, 1039600, 1081184, 1175200, 1182545, 1351480, 1455440, 1645280, 1674400, 1689350, 1819300, 1892072, 2056600, 2079200, 2365090, 2702960, 2910880, 3378700, 3638600, 3784144, 4113200, 4730180, 5405920, 5912725, 6757400, 7277200, 7568288, 8226400, 9460360, 11825450, 13514800, 14554400, 18920720, 23650900, 27029600, 37841440, 47301800, 94603600, 189207200]

約数ペア:

[(1, 189207200), (2, 94603600), (4, 47301800), (5, 37841440), (7, 27029600), (8, 23650900), (10, 18920720), (13, 14554400), (14, 13514800), (16, 11825450), (20, 9460360), (23, 8226400), (25, 7568288), (26, 7277200), (28, 6757400), (32, 5912725), (35, 5405920), (40, 4730180), (46, 4113200), (50, 3784144), (52, 3638600), (56, 3378700), (65, 2910880), (70, 2702960), (80, 2365090), (91, 2079200), (92, 2056600), (100, 1892072), (104, 1819300), (112, 1689350), (113, 1674400), (115, 1645280), (130, 1455440), (140, 1351480), (160, 1182545), (161, 1175200), (175, 1081184), (182, 1039600), (184, 1028300), (200, 946036), (208, 909650), (224, 844675), (226, 837200), (230, 822640), (260, 727720), (280, 675740), (299, 632800), (322, 587600), (325, 582176), (350, 540592), (364, 519800), (368, 514150), (400, 473018), (416, 454825), (452, 418600), (455, 415840), (460, 411320), (520, 363860), (560, 337870), (565, 334880), (575, 329056), (598, 316400), (644, 293800), (650, 291088), (700, 270296), (728, 259900), (736, 257075), (791, 239200), (800, 236509), (805, 235040), (904, 209300), (910, 207920), (920, 205660), (1040, 181930), (1120, 168935), (1130, 167440), (1150, 164528), (1196, 158200), (1288, 146900), (1300, 145544), (1400, 135148), (1456, 129950), (1469, 128800), (1495, 126560), (1582, 119600), (1610, 117520), (1808, 104650), (1820, 103960), (1840, 102830), (2080, 90965), (2093, 90400), (2260, 83720), (2275, 83168), (2300, 82264), (2392, 79100), (2576, 73450), (2599, 72800), (2600, 72772), (2800, 67574), (2825, 66976), (2912, 64975), (2938, 64400), (2990, 63280), (3164, 59800), (3220, 58760), (3616, 52325), (3640, 51980), (3680, 51415), (3955, 47840), (4025, 47008), (4186, 45200), (4520, 41860), (4550, 41584), (4600, 41132), (4784, 39550), (5152, 36725), (5198, 36400), (5200, 36386), (5600, 33787), (5650, 33488), (5876, 32200), (5980, 31640), (6328, 29900), (6440, 29380), (7280, 25990), (7345, 25760), (7475, 25312), (7910, 23920), (8050, 23504), (8372, 22600), (9040, 20930), (9100, 20792), (9200, 20566), (9568, 19775), (10283, 18400), (10396, 18200), (10400, 18193), (10465, 18080), (11300, 16744), (11752, 16100), (11960, 15820), (12656, 14950), (12880, 14690), (12995, 14560)]