143452400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 180

約数和(自身を含む): 432519192

約数和(自身を除く): 289066792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 260, 280, 325, 350, 364, 392, 400, 455, 490, 520, 560, 563, 637, 650, 700, 728, 784, 910, 980, 1040, 1126, 1225, 1274, 1300, 1400, 1456, 1820, 1960, 2252, 2275, 2450, 2548, 2600, 2800, 2815, 3185, 3640, 3920, 3941, 4504, 4550, 4900, 5096, 5200, 5630, 6370, 7280, 7319, 7882, 9008, 9100, 9800, 10192, 11260, 12740, 14075, 14638, 15764, 15925, 18200, 19600, 19705, 22520, 25480, 27587, 28150, 29276, 31528, 31850, 36400, 36595, 39410, 45040, 50960, 51233, 55174, 56300, 58552, 63056, 63700, 73190, 78820, 98525, 102466, 110348, 112600, 117104, 127400, 137935, 146380, 157640, 182975, 197050, 204932, 220696, 225200, 254800, 256165, 275870, 292760, 315280, 358631, 365950, 394100, 409864, 441392, 512330, 551740, 585520, 689675, 717262, 731900, 788200, 819728, 1024660, 1103480, 1280825, 1379350, 1434524, 1463800, 1576400, 1793155, 2049320, 2206960, 2561650, 2758700, 2869048, 2927600, 3586310, 4098640, 5123300, 5517400, 5738096, 7172620, 8965775, 10246600, 11034800, 14345240, 17931550, 20493200, 28690480, 35863100, 71726200, 143452400]

約数ペア:

[(1, 143452400), (2, 71726200), (4, 35863100), (5, 28690480), (7, 20493200), (8, 17931550), (10, 14345240), (13, 11034800), (14, 10246600), (16, 8965775), (20, 7172620), (25, 5738096), (26, 5517400), (28, 5123300), (35, 4098640), (40, 3586310), (49, 2927600), (50, 2869048), (52, 2758700), (56, 2561650), (65, 2206960), (70, 2049320), (80, 1793155), (91, 1576400), (98, 1463800), (100, 1434524), (104, 1379350), (112, 1280825), (130, 1103480), (140, 1024660), (175, 819728), (182, 788200), (196, 731900), (200, 717262), (208, 689675), (245, 585520), (260, 551740), (280, 512330), (325, 441392), (350, 409864), (364, 394100), (392, 365950), (400, 358631), (455, 315280), (490, 292760), (520, 275870), (560, 256165), (563, 254800), (637, 225200), (650, 220696), (700, 204932), (728, 197050), (784, 182975), (910, 157640), (980, 146380), (1040, 137935), (1126, 127400), (1225, 117104), (1274, 112600), (1300, 110348), (1400, 102466), (1456, 98525), (1820, 78820), (1960, 73190), (2252, 63700), (2275, 63056), (2450, 58552), (2548, 56300), (2600, 55174), (2800, 51233), (2815, 50960), (3185, 45040), (3640, 39410), (3920, 36595), (3941, 36400), (4504, 31850), (4550, 31528), (4900, 29276), (5096, 28150), (5200, 27587), (5630, 25480), (6370, 22520), (7280, 19705), (7319, 19600), (7882, 18200), (9008, 15925), (9100, 15764), (9800, 14638), (10192, 14075), (11260, 12740)]