123631900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 108

約数和(自身を含む): 325947888

約数和(自身を除く): 202315988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 980, 1097, 1127, 1150, 1225, 1610, 2194, 2254, 2300, 2450, 3220, 4025, 4388, 4508, 4900, 5485, 5635, 7679, 8050, 10970, 11270, 15358, 16100, 21940, 22540, 25231, 27425, 28175, 30716, 38395, 50462, 53753, 54850, 56350, 76790, 100924, 107506, 109700, 112700, 126155, 153580, 176617, 191975, 215012, 252310, 268765, 353234, 383950, 504620, 537530, 630775, 706468, 767900, 883085, 1075060, 1236319, 1261550, 1343825, 1766170, 2472638, 2523100, 2687650, 3532340, 4415425, 4945276, 5375300, 6181595, 8830850, 12363190, 17661700, 24726380, 30907975, 61815950, 123631900]

約数ペア:

[(1, 123631900), (2, 61815950), (4, 30907975), (5, 24726380), (7, 17661700), (10, 12363190), (14, 8830850), (20, 6181595), (23, 5375300), (25, 4945276), (28, 4415425), (35, 3532340), (46, 2687650), (49, 2523100), (50, 2472638), (70, 1766170), (92, 1343825), (98, 1261550), (100, 1236319), (115, 1075060), (140, 883085), (161, 767900), (175, 706468), (196, 630775), (230, 537530), (245, 504620), (322, 383950), (350, 353234), (460, 268765), (490, 252310), (575, 215012), (644, 191975), (700, 176617), (805, 153580), (980, 126155), (1097, 112700), (1127, 109700), (1150, 107506), (1225, 100924), (1610, 76790), (2194, 56350), (2254, 54850), (2300, 53753), (2450, 50462), (3220, 38395), (4025, 30716), (4388, 28175), (4508, 27425), (4900, 25231), (5485, 22540), (5635, 21940), (7679, 16100), (8050, 15358), (10970, 11270)]