123188000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 343429632

約数和(自身を除く): 220241632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 103, 104, 115, 125, 130, 160, 184, 200, 206, 208, 230, 250, 260, 299, 325, 368, 400, 412, 416, 460, 500, 515, 520, 575, 598, 650, 736, 800, 824, 920, 1000, 1030, 1040, 1150, 1196, 1300, 1339, 1495, 1625, 1648, 1840, 2000, 2060, 2080, 2300, 2369, 2392, 2575, 2600, 2678, 2875, 2990, 3250, 3296, 3680, 4000, 4120, 4600, 4738, 4784, 5150, 5200, 5356, 5750, 5980, 6500, 6695, 7475, 8240, 9200, 9476, 9568, 10300, 10400, 10712, 11500, 11845, 11960, 12875, 13000, 13390, 14950, 16480, 18400, 18952, 20600, 21424, 23000, 23690, 23920, 25750, 26000, 26780, 29900, 30797, 33475, 37375, 37904, 41200, 42848, 46000, 47380, 47840, 51500, 52000, 53560, 59225, 59800, 61594, 66950, 74750, 75808, 82400, 92000, 94760, 103000, 107120, 118450, 119600, 123188, 133900, 149500, 153985, 167375, 189520, 206000, 214240, 236900, 239200, 246376, 267800, 296125, 299000, 307970, 334750, 379040, 412000, 473800, 492752, 535600, 592250, 598000, 615940, 669500, 769925, 947600, 985504, 1071200, 1184500, 1196000, 1231880, 1339000, 1539850, 1895200, 2369000, 2463760, 2678000, 3079700, 3849625, 4738000, 4927520, 5356000, 6159400, 7699250, 9476000, 12318800, 15398500, 24637600, 30797000, 61594000, 123188000]

約数ペア:

[(1, 123188000), (2, 61594000), (4, 30797000), (5, 24637600), (8, 15398500), (10, 12318800), (13, 9476000), (16, 7699250), (20, 6159400), (23, 5356000), (25, 4927520), (26, 4738000), (32, 3849625), (40, 3079700), (46, 2678000), (50, 2463760), (52, 2369000), (65, 1895200), (80, 1539850), (92, 1339000), (100, 1231880), (103, 1196000), (104, 1184500), (115, 1071200), (125, 985504), (130, 947600), (160, 769925), (184, 669500), (200, 615940), (206, 598000), (208, 592250), (230, 535600), (250, 492752), (260, 473800), (299, 412000), (325, 379040), (368, 334750), (400, 307970), (412, 299000), (416, 296125), (460, 267800), (500, 246376), (515, 239200), (520, 236900), (575, 214240), (598, 206000), (650, 189520), (736, 167375), (800, 153985), (824, 149500), (920, 133900), (1000, 123188), (1030, 119600), (1040, 118450), (1150, 107120), (1196, 103000), (1300, 94760), (1339, 92000), (1495, 82400), (1625, 75808), (1648, 74750), (1840, 66950), (2000, 61594), (2060, 59800), (2080, 59225), (2300, 53560), (2369, 52000), (2392, 51500), (2575, 47840), (2600, 47380), (2678, 46000), (2875, 42848), (2990, 41200), (3250, 37904), (3296, 37375), (3680, 33475), (4000, 30797), (4120, 29900), (4600, 26780), (4738, 26000), (4784, 25750), (5150, 23920), (5200, 23690), (5356, 23000), (5750, 21424), (5980, 20600), (6500, 18952), (6695, 18400), (7475, 16480), (8240, 14950), (9200, 13390), (9476, 13000), (9568, 12875), (10300, 11960), (10400, 11845), (10712, 11500)]