26854800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 103326720

約数和(自身を除く): 76471920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 139, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 278, 280, 300, 322, 336, 345, 350, 368, 400, 417, 420, 460, 483, 525, 552, 556, 560, 575, 600, 644, 690, 695, 700, 805, 834, 840, 920, 966, 973, 1050, 1104, 1112, 1150, 1200, 1288, 1380, 1390, 1400, 1610, 1668, 1680, 1725, 1840, 1932, 1946, 2085, 2100, 2224, 2300, 2415, 2576, 2760, 2780, 2800, 2919, 3197, 3220, 3336, 3450, 3475, 3864, 3892, 4025, 4170, 4200, 4600, 4830, 4865, 5520, 5560, 5838, 6394, 6440, 6672, 6900, 6950, 7728, 7784, 8050, 8340, 8400, 9200, 9591, 9660, 9730, 10425, 11120, 11676, 12075, 12788, 12880, 13800, 13900, 14595, 15568, 15985, 16100, 16680, 19182, 19320, 19460, 20850, 22379, 23352, 24150, 24325, 25576, 27600, 27800, 29190, 31970, 32200, 33360, 38364, 38640, 38920, 41700, 44758, 46704, 47955, 48300, 48650, 51152, 55600, 58380, 63940, 64400, 67137, 72975, 76728, 77840, 79925, 83400, 89516, 95910, 96600, 97300, 111895, 116760, 127880, 134274, 145950, 153456, 159850, 166800, 179032, 191820, 193200, 194600, 223790, 233520, 239775, 255760, 268548, 291900, 319700, 335685, 358064, 383640, 389200, 447580, 479550, 537096, 559475, 583800, 639400, 671370, 767280, 895160, 959100, 1074192, 1118950, 1167600, 1278800, 1342740, 1678425, 1790320, 1918200, 2237900, 2685480, 3356850, 3836400, 4475800, 5370960, 6713700, 8951600, 13427400, 26854800]

約数ペア:

[(1, 26854800), (2, 13427400), (3, 8951600), (4, 6713700), (5, 5370960), (6, 4475800), (7, 3836400), (8, 3356850), (10, 2685480), (12, 2237900), (14, 1918200), (15, 1790320), (16, 1678425), (20, 1342740), (21, 1278800), (23, 1167600), (24, 1118950), (25, 1074192), (28, 959100), (30, 895160), (35, 767280), (40, 671370), (42, 639400), (46, 583800), (48, 559475), (50, 537096), (56, 479550), (60, 447580), (69, 389200), (70, 383640), (75, 358064), (80, 335685), (84, 319700), (92, 291900), (100, 268548), (105, 255760), (112, 239775), (115, 233520), (120, 223790), (138, 194600), (139, 193200), (140, 191820), (150, 179032), (161, 166800), (168, 159850), (175, 153456), (184, 145950), (200, 134274), (210, 127880), (230, 116760), (240, 111895), (276, 97300), (278, 96600), (280, 95910), (300, 89516), (322, 83400), (336, 79925), (345, 77840), (350, 76728), (368, 72975), (400, 67137), (417, 64400), (420, 63940), (460, 58380), (483, 55600), (525, 51152), (552, 48650), (556, 48300), (560, 47955), (575, 46704), (600, 44758), (644, 41700), (690, 38920), (695, 38640), (700, 38364), (805, 33360), (834, 32200), (840, 31970), (920, 29190), (966, 27800), (973, 27600), (1050, 25576), (1104, 24325), (1112, 24150), (1150, 23352), (1200, 22379), (1288, 20850), (1380, 19460), (1390, 19320), (1400, 19182), (1610, 16680), (1668, 16100), (1680, 15985), (1725, 15568), (1840, 14595), (1932, 13900), (1946, 13800), (2085, 12880), (2100, 12788), (2224, 12075), (2300, 11676), (2415, 11120), (2576, 10425), (2760, 9730), (2780, 9660), (2800, 9591), (2919, 9200), (3197, 8400), (3220, 8340), (3336, 8050), (3450, 7784), (3475, 7728), (3864, 6950), (3892, 6900), (4025, 6672), (4170, 6440), (4200, 6394), (4600, 5838), (4830, 5560), (4865, 5520)]