195454000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 160

約数和(自身を含む): 564535296

約数和(自身を除く): 369081296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 368, 400, 460, 500, 560, 575, 607, 644, 700, 805, 875, 920, 1000, 1150, 1214, 1288, 1400, 1610, 1750, 1840, 2000, 2300, 2428, 2576, 2800, 2875, 3035, 3220, 3500, 4025, 4249, 4600, 4856, 5750, 6070, 6440, 7000, 8050, 8498, 9200, 9712, 11500, 12140, 12880, 13961, 14000, 15175, 16100, 16996, 20125, 21245, 23000, 24280, 27922, 30350, 32200, 33992, 40250, 42490, 46000, 48560, 55844, 60700, 64400, 67984, 69805, 75875, 80500, 84980, 97727, 106225, 111688, 121400, 139610, 151750, 161000, 169960, 195454, 212450, 223376, 242800, 279220, 303500, 322000, 339920, 349025, 390908, 424900, 488635, 531125, 558440, 607000, 698050, 781816, 849800, 977270, 1062250, 1116880, 1214000, 1396100, 1563632, 1699600, 1745125, 1954540, 2124500, 2443175, 2792200, 3490250, 3909080, 4249000, 4886350, 5584400, 6980500, 7818160, 8498000, 9772700, 12215875, 13961000, 19545400, 24431750, 27922000, 39090800, 48863500, 97727000, 195454000]

約数ペア:

[(1, 195454000), (2, 97727000), (4, 48863500), (5, 39090800), (7, 27922000), (8, 24431750), (10, 19545400), (14, 13961000), (16, 12215875), (20, 9772700), (23, 8498000), (25, 7818160), (28, 6980500), (35, 5584400), (40, 4886350), (46, 4249000), (50, 3909080), (56, 3490250), (70, 2792200), (80, 2443175), (92, 2124500), (100, 1954540), (112, 1745125), (115, 1699600), (125, 1563632), (140, 1396100), (161, 1214000), (175, 1116880), (184, 1062250), (200, 977270), (230, 849800), (250, 781816), (280, 698050), (322, 607000), (350, 558440), (368, 531125), (400, 488635), (460, 424900), (500, 390908), (560, 349025), (575, 339920), (607, 322000), (644, 303500), (700, 279220), (805, 242800), (875, 223376), (920, 212450), (1000, 195454), (1150, 169960), (1214, 161000), (1288, 151750), (1400, 139610), (1610, 121400), (1750, 111688), (1840, 106225), (2000, 97727), (2300, 84980), (2428, 80500), (2576, 75875), (2800, 69805), (2875, 67984), (3035, 64400), (3220, 60700), (3500, 55844), (4025, 48560), (4249, 46000), (4600, 42490), (4856, 40250), (5750, 33992), (6070, 32200), (6440, 30350), (7000, 27922), (8050, 24280), (8498, 23000), (9200, 21245), (9712, 20125), (11500, 16996), (12140, 16100), (12880, 15175), (13961, 14000)]