91882700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 256650240

約数和(自身を除く): 164767540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 439, 455, 460, 575, 598, 644, 650, 700, 805, 878, 910, 1150, 1196, 1300, 1495, 1610, 1756, 1820, 2093, 2195, 2275, 2300, 2990, 3073, 3220, 4025, 4186, 4390, 4550, 5707, 5980, 6146, 7475, 8050, 8372, 8780, 9100, 10097, 10465, 10975, 11414, 12292, 14950, 15365, 16100, 20194, 20930, 21950, 22828, 28535, 29900, 30730, 39949, 40388, 41860, 43900, 50485, 52325, 57070, 61460, 70679, 76825, 79898, 100970, 104650, 114140, 131261, 141358, 142675, 153650, 159796, 199745, 201940, 209300, 252425, 262522, 282716, 285350, 307300, 353395, 399490, 504850, 525044, 570700, 656305, 706790, 798980, 918827, 998725, 1009700, 1312610, 1413580, 1766975, 1837654, 1997450, 2625220, 3281525, 3533950, 3675308, 3994900, 4594135, 6563050, 7067900, 9188270, 13126100, 18376540, 22970675, 45941350, 91882700]

約数ペア:

[(1, 91882700), (2, 45941350), (4, 22970675), (5, 18376540), (7, 13126100), (10, 9188270), (13, 7067900), (14, 6563050), (20, 4594135), (23, 3994900), (25, 3675308), (26, 3533950), (28, 3281525), (35, 2625220), (46, 1997450), (50, 1837654), (52, 1766975), (65, 1413580), (70, 1312610), (91, 1009700), (92, 998725), (100, 918827), (115, 798980), (130, 706790), (140, 656305), (161, 570700), (175, 525044), (182, 504850), (230, 399490), (260, 353395), (299, 307300), (322, 285350), (325, 282716), (350, 262522), (364, 252425), (439, 209300), (455, 201940), (460, 199745), (575, 159796), (598, 153650), (644, 142675), (650, 141358), (700, 131261), (805, 114140), (878, 104650), (910, 100970), (1150, 79898), (1196, 76825), (1300, 70679), (1495, 61460), (1610, 57070), (1756, 52325), (1820, 50485), (2093, 43900), (2195, 41860), (2275, 40388), (2300, 39949), (2990, 30730), (3073, 29900), (3220, 28535), (4025, 22828), (4186, 21950), (4390, 20930), (4550, 20194), (5707, 16100), (5980, 15365), (6146, 14950), (7475, 12292), (8050, 11414), (8372, 10975), (8780, 10465), (9100, 10097)]