98950600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 279892800

約数和(自身を除く): 180942200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 350, 392, 439, 460, 490, 575, 644, 700, 805, 878, 920, 980, 1127, 1150, 1225, 1288, 1400, 1610, 1756, 1960, 2195, 2254, 2300, 2450, 3073, 3220, 3512, 4025, 4390, 4508, 4600, 4900, 5635, 6146, 6440, 8050, 8780, 9016, 9800, 10097, 10975, 11270, 12292, 15365, 16100, 17560, 20194, 21511, 21950, 22540, 24584, 28175, 30730, 32200, 40388, 43022, 43900, 45080, 50485, 56350, 61460, 70679, 76825, 80776, 86044, 87800, 100970, 107555, 112700, 122920, 141358, 153650, 172088, 201940, 215110, 225400, 252425, 282716, 307300, 353395, 403880, 430220, 494753, 504850, 537775, 565432, 614600, 706790, 860440, 989506, 1009700, 1075550, 1413580, 1766975, 1979012, 2019400, 2151100, 2473765, 2827160, 3533950, 3958024, 4302200, 4947530, 7067900, 9895060, 12368825, 14135800, 19790120, 24737650, 49475300, 98950600]

約数ペア:

[(1, 98950600), (2, 49475300), (4, 24737650), (5, 19790120), (7, 14135800), (8, 12368825), (10, 9895060), (14, 7067900), (20, 4947530), (23, 4302200), (25, 3958024), (28, 3533950), (35, 2827160), (40, 2473765), (46, 2151100), (49, 2019400), (50, 1979012), (56, 1766975), (70, 1413580), (92, 1075550), (98, 1009700), (100, 989506), (115, 860440), (140, 706790), (161, 614600), (175, 565432), (184, 537775), (196, 504850), (200, 494753), (230, 430220), (245, 403880), (280, 353395), (322, 307300), (350, 282716), (392, 252425), (439, 225400), (460, 215110), (490, 201940), (575, 172088), (644, 153650), (700, 141358), (805, 122920), (878, 112700), (920, 107555), (980, 100970), (1127, 87800), (1150, 86044), (1225, 80776), (1288, 76825), (1400, 70679), (1610, 61460), (1756, 56350), (1960, 50485), (2195, 45080), (2254, 43900), (2300, 43022), (2450, 40388), (3073, 32200), (3220, 30730), (3512, 28175), (4025, 24584), (4390, 22540), (4508, 21950), (4600, 21511), (4900, 20194), (5635, 17560), (6146, 16100), (6440, 15365), (8050, 12292), (8780, 11270), (9016, 10975), (9800, 10097)]