132378400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 216

約数和(自身を含む): 411442416

約数和(自身を除く): 279064016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 307, 308, 350, 352, 385, 392, 400, 440, 490, 539, 550, 560, 614, 616, 700, 770, 784, 800, 880, 980, 1078, 1100, 1120, 1225, 1228, 1232, 1400, 1535, 1540, 1568, 1760, 1925, 1960, 2149, 2156, 2200, 2450, 2456, 2464, 2695, 2800, 3070, 3080, 3377, 3850, 3920, 4298, 4312, 4400, 4900, 4912, 5390, 5600, 6140, 6160, 6754, 7675, 7700, 7840, 8596, 8624, 8800, 9800, 9824, 10745, 10780, 12280, 12320, 13475, 13508, 15043, 15350, 15400, 16885, 17192, 17248, 19600, 21490, 21560, 23639, 24560, 26950, 27016, 30086, 30700, 30800, 33770, 34384, 39200, 42980, 43120, 47278, 49120, 53725, 53900, 54032, 60172, 61400, 61600, 67540, 68768, 75215, 84425, 85960, 86240, 94556, 107450, 107800, 108064, 118195, 120344, 122800, 135080, 150430, 165473, 168850, 171920, 189112, 214900, 215600, 236390, 240688, 245600, 270160, 300860, 330946, 337700, 343840, 376075, 378224, 429800, 431200, 472780, 481376, 540320, 590975, 601720, 661892, 675400, 752150, 756448, 827365, 859600, 945560, 1181950, 1203440, 1323784, 1350800, 1504300, 1654730, 1719200, 1891120, 2363900, 2406880, 2647568, 2701600, 3008600, 3309460, 3782240, 4136825, 4727800, 5295136, 6017200, 6618920, 8273650, 9455600, 12034400, 13237840, 16547300, 18911200, 26475680, 33094600, 66189200, 132378400]

約数ペア:

[(1, 132378400), (2, 66189200), (4, 33094600), (5, 26475680), (7, 18911200), (8, 16547300), (10, 13237840), (11, 12034400), (14, 9455600), (16, 8273650), (20, 6618920), (22, 6017200), (25, 5295136), (28, 4727800), (32, 4136825), (35, 3782240), (40, 3309460), (44, 3008600), (49, 2701600), (50, 2647568), (55, 2406880), (56, 2363900), (70, 1891120), (77, 1719200), (80, 1654730), (88, 1504300), (98, 1350800), (100, 1323784), (110, 1203440), (112, 1181950), (140, 945560), (154, 859600), (160, 827365), (175, 756448), (176, 752150), (196, 675400), (200, 661892), (220, 601720), (224, 590975), (245, 540320), (275, 481376), (280, 472780), (307, 431200), (308, 429800), (350, 378224), (352, 376075), (385, 343840), (392, 337700), (400, 330946), (440, 300860), (490, 270160), (539, 245600), (550, 240688), (560, 236390), (614, 215600), (616, 214900), (700, 189112), (770, 171920), (784, 168850), (800, 165473), (880, 150430), (980, 135080), (1078, 122800), (1100, 120344), (1120, 118195), (1225, 108064), (1228, 107800), (1232, 107450), (1400, 94556), (1535, 86240), (1540, 85960), (1568, 84425), (1760, 75215), (1925, 68768), (1960, 67540), (2149, 61600), (2156, 61400), (2200, 60172), (2450, 54032), (2456, 53900), (2464, 53725), (2695, 49120), (2800, 47278), (3070, 43120), (3080, 42980), (3377, 39200), (3850, 34384), (3920, 33770), (4298, 30800), (4312, 30700), (4400, 30086), (4900, 27016), (4912, 26950), (5390, 24560), (5600, 23639), (6140, 21560), (6160, 21490), (6754, 19600), (7675, 17248), (7700, 17192), (7840, 16885), (8596, 15400), (8624, 15350), (8800, 15043), (9800, 13508), (9824, 13475), (10745, 12320), (10780, 12280)]