118367200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 144

約数和(自身を含む): 344977920

約数和(自身を除く): 226610720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 736, 800, 805, 919, 920, 1120, 1150, 1288, 1400, 1610, 1838, 1840, 2300, 2576, 2800, 3220, 3676, 3680, 4025, 4595, 4600, 5152, 5600, 6433, 6440, 7352, 8050, 9190, 9200, 12866, 12880, 14704, 16100, 18380, 18400, 21137, 22975, 25732, 25760, 29408, 32165, 32200, 36760, 42274, 45950, 51464, 64330, 64400, 73520, 84548, 91900, 102928, 105685, 128660, 128800, 147040, 147959, 160825, 169096, 183800, 205856, 211370, 257320, 295918, 321650, 338192, 367600, 422740, 514640, 528425, 591836, 643300, 676384, 735200, 739795, 845480, 1029280, 1056850, 1183672, 1286600, 1479590, 1690960, 2113700, 2367344, 2573200, 2959180, 3381920, 3698975, 4227400, 4734688, 5146400, 5918360, 7397950, 8454800, 11836720, 14795900, 16909600, 23673440, 29591800, 59183600, 118367200]

約数ペア:

[(1, 118367200), (2, 59183600), (4, 29591800), (5, 23673440), (7, 16909600), (8, 14795900), (10, 11836720), (14, 8454800), (16, 7397950), (20, 5918360), (23, 5146400), (25, 4734688), (28, 4227400), (32, 3698975), (35, 3381920), (40, 2959180), (46, 2573200), (50, 2367344), (56, 2113700), (70, 1690960), (80, 1479590), (92, 1286600), (100, 1183672), (112, 1056850), (115, 1029280), (140, 845480), (160, 739795), (161, 735200), (175, 676384), (184, 643300), (200, 591836), (224, 528425), (230, 514640), (280, 422740), (322, 367600), (350, 338192), (368, 321650), (400, 295918), (460, 257320), (560, 211370), (575, 205856), (644, 183800), (700, 169096), (736, 160825), (800, 147959), (805, 147040), (919, 128800), (920, 128660), (1120, 105685), (1150, 102928), (1288, 91900), (1400, 84548), (1610, 73520), (1838, 64400), (1840, 64330), (2300, 51464), (2576, 45950), (2800, 42274), (3220, 36760), (3676, 32200), (3680, 32165), (4025, 29408), (4595, 25760), (4600, 25732), (5152, 22975), (5600, 21137), (6433, 18400), (6440, 18380), (7352, 16100), (8050, 14704), (9190, 12880), (9200, 12866)]