275494000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 714489984

約数和(自身を除く): 438995984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 113, 115, 125, 184, 200, 212, 226, 230, 250, 265, 368, 400, 424, 452, 460, 500, 530, 565, 575, 848, 904, 920, 1000, 1060, 1130, 1150, 1219, 1325, 1808, 1840, 2000, 2120, 2260, 2300, 2438, 2599, 2650, 2825, 2875, 4240, 4520, 4600, 4876, 5198, 5300, 5650, 5750, 5989, 6095, 6625, 9040, 9200, 9752, 10396, 10600, 11300, 11500, 11978, 12190, 12995, 13250, 14125, 19504, 20792, 21200, 22600, 23000, 23956, 24380, 25990, 26500, 28250, 29945, 30475, 41584, 45200, 46000, 47912, 48760, 51980, 53000, 56500, 59890, 60950, 64975, 95824, 97520, 103960, 106000, 113000, 119780, 121900, 129950, 137747, 149725, 152375, 207920, 226000, 239560, 243800, 259900, 275494, 299450, 304750, 324875, 479120, 487600, 519800, 550988, 598900, 609500, 649750, 688735, 748625, 1039600, 1101976, 1197800, 1219000, 1299500, 1377470, 1497250, 2203952, 2395600, 2438000, 2599000, 2754940, 2994500, 3443675, 5198000, 5509880, 5989000, 6887350, 11019760, 11978000, 13774700, 17218375, 27549400, 34436750, 55098800, 68873500, 137747000, 275494000]

約数ペア:

[(1, 275494000), (2, 137747000), (4, 68873500), (5, 55098800), (8, 34436750), (10, 27549400), (16, 17218375), (20, 13774700), (23, 11978000), (25, 11019760), (40, 6887350), (46, 5989000), (50, 5509880), (53, 5198000), (80, 3443675), (92, 2994500), (100, 2754940), (106, 2599000), (113, 2438000), (115, 2395600), (125, 2203952), (184, 1497250), (200, 1377470), (212, 1299500), (226, 1219000), (230, 1197800), (250, 1101976), (265, 1039600), (368, 748625), (400, 688735), (424, 649750), (452, 609500), (460, 598900), (500, 550988), (530, 519800), (565, 487600), (575, 479120), (848, 324875), (904, 304750), (920, 299450), (1000, 275494), (1060, 259900), (1130, 243800), (1150, 239560), (1219, 226000), (1325, 207920), (1808, 152375), (1840, 149725), (2000, 137747), (2120, 129950), (2260, 121900), (2300, 119780), (2438, 113000), (2599, 106000), (2650, 103960), (2825, 97520), (2875, 95824), (4240, 64975), (4520, 60950), (4600, 59890), (4876, 56500), (5198, 53000), (5300, 51980), (5650, 48760), (5750, 47912), (5989, 46000), (6095, 45200), (6625, 41584), (9040, 30475), (9200, 29945), (9752, 28250), (10396, 26500), (10600, 25990), (11300, 24380), (11500, 23956), (11978, 23000), (12190, 22600), (12995, 21200), (13250, 20792), (14125, 19504)]