127190000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 200

約数和(自身を含む): 371880960

約数和(自身を除く): 244690960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 79, 80, 92, 100, 112, 115, 125, 140, 158, 161, 175, 184, 200, 230, 250, 280, 316, 322, 350, 368, 395, 400, 460, 500, 553, 560, 575, 625, 632, 644, 700, 790, 805, 875, 920, 1000, 1106, 1150, 1250, 1264, 1288, 1400, 1580, 1610, 1750, 1817, 1840, 1975, 2000, 2212, 2300, 2500, 2576, 2765, 2800, 2875, 3160, 3220, 3500, 3634, 3950, 4025, 4375, 4424, 4600, 5000, 5530, 5750, 6320, 6440, 7000, 7268, 7900, 8050, 8750, 8848, 9085, 9200, 9875, 10000, 11060, 11500, 12719, 12880, 13825, 14000, 14375, 14536, 15800, 16100, 17500, 18170, 19750, 20125, 22120, 23000, 25438, 27650, 28750, 29072, 31600, 32200, 35000, 36340, 39500, 40250, 44240, 45425, 46000, 49375, 50876, 55300, 57500, 63595, 64400, 69125, 70000, 72680, 79000, 80500, 90850, 98750, 100625, 101752, 110600, 115000, 127190, 138250, 145360, 158000, 161000, 181700, 197500, 201250, 203504, 221200, 227125, 230000, 254380, 276500, 317975, 322000, 345625, 363400, 395000, 402500, 454250, 508760, 553000, 635950, 691250, 726800, 790000, 805000, 908500, 1017520, 1106000, 1135625, 1271900, 1382500, 1589875, 1610000, 1817000, 2271250, 2543800, 2765000, 3179750, 3634000, 4542500, 5087600, 5530000, 6359500, 7949375, 9085000, 12719000, 15898750, 18170000, 25438000, 31797500, 63595000, 127190000]

約数ペア:

[(1, 127190000), (2, 63595000), (4, 31797500), (5, 25438000), (7, 18170000), (8, 15898750), (10, 12719000), (14, 9085000), (16, 7949375), (20, 6359500), (23, 5530000), (25, 5087600), (28, 4542500), (35, 3634000), (40, 3179750), (46, 2765000), (50, 2543800), (56, 2271250), (70, 1817000), (79, 1610000), (80, 1589875), (92, 1382500), (100, 1271900), (112, 1135625), (115, 1106000), (125, 1017520), (140, 908500), (158, 805000), (161, 790000), (175, 726800), (184, 691250), (200, 635950), (230, 553000), (250, 508760), (280, 454250), (316, 402500), (322, 395000), (350, 363400), (368, 345625), (395, 322000), (400, 317975), (460, 276500), (500, 254380), (553, 230000), (560, 227125), (575, 221200), (625, 203504), (632, 201250), (644, 197500), (700, 181700), (790, 161000), (805, 158000), (875, 145360), (920, 138250), (1000, 127190), (1106, 115000), (1150, 110600), (1250, 101752), (1264, 100625), (1288, 98750), (1400, 90850), (1580, 80500), (1610, 79000), (1750, 72680), (1817, 70000), (1840, 69125), (1975, 64400), (2000, 63595), (2212, 57500), (2300, 55300), (2500, 50876), (2576, 49375), (2765, 46000), (2800, 45425), (2875, 44240), (3160, 40250), (3220, 39500), (3500, 36340), (3634, 35000), (3950, 32200), (4025, 31600), (4375, 29072), (4424, 28750), (4600, 27650), (5000, 25438), (5530, 23000), (5750, 22120), (6320, 20125), (6440, 19750), (7000, 18170), (7268, 17500), (7900, 16100), (8050, 15800), (8750, 14536), (8848, 14375), (9085, 14000), (9200, 13825), (9875, 12880), (10000, 12719), (11060, 11500)]