30783606200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 76537958400

約数和(自身を除く): 45754352200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 127, 152, 190, 200, 227, 254, 281, 380, 454, 475, 508, 562, 635, 760, 908, 950, 1016, 1124, 1135, 1270, 1405, 1816, 1900, 2248, 2270, 2413, 2540, 2810, 3175, 3800, 4313, 4540, 4826, 5080, 5339, 5620, 5675, 6350, 7025, 8626, 9080, 9652, 10678, 11240, 11350, 12065, 12700, 14050, 17252, 19304, 21356, 21565, 22700, 24130, 25400, 26695, 28100, 28829, 34504, 35687, 42712, 43130, 45400, 48260, 53390, 56200, 57658, 60325, 63787, 71374, 86260, 96520, 106780, 107825, 115316, 120650, 127574, 133475, 142748, 144145, 172520, 178435, 213560, 215650, 230632, 241300, 255148, 266950, 285496, 288290, 318935, 356870, 431300, 482600, 510296, 533900, 547751, 576580, 637870, 678053, 713740, 720725, 862600, 892175, 1067800, 1095502, 1153160, 1211953, 1275740, 1356106, 1427480, 1441450, 1594675, 1784350, 2191004, 2423906, 2551480, 2712212, 2738755, 2882900, 3189350, 3390265, 3568700, 4382008, 4847812, 5424424, 5477510, 5765800, 6059765, 6378700, 6780530, 7137400, 8100949, 9695624, 10955020, 12119530, 12757400, 13561060, 13693775, 16201898, 16951325, 21910040, 24239060, 27122120, 27387550, 30298825, 32403796, 33902650, 40504745, 48478120, 54775100, 60597650, 64807592, 67805300, 81009490, 109550200, 121195300, 135610600, 153918031, 162018980, 202523725, 242390600, 307836062, 324037960, 405047450, 615672124, 769590155, 810094900, 1231344248, 1539180310, 1620189800, 3078360620, 3847950775, 6156721240, 7695901550, 15391803100, 30783606200]

約数ペア:

[(1, 30783606200), (2, 15391803100), (4, 7695901550), (5, 6156721240), (8, 3847950775), (10, 3078360620), (19, 1620189800), (20, 1539180310), (25, 1231344248), (38, 810094900), (40, 769590155), (50, 615672124), (76, 405047450), (95, 324037960), (100, 307836062), (127, 242390600), (152, 202523725), (190, 162018980), (200, 153918031), (227, 135610600), (254, 121195300), (281, 109550200), (380, 81009490), (454, 67805300), (475, 64807592), (508, 60597650), (562, 54775100), (635, 48478120), (760, 40504745), (908, 33902650), (950, 32403796), (1016, 30298825), (1124, 27387550), (1135, 27122120), (1270, 24239060), (1405, 21910040), (1816, 16951325), (1900, 16201898), (2248, 13693775), (2270, 13561060), (2413, 12757400), (2540, 12119530), (2810, 10955020), (3175, 9695624), (3800, 8100949), (4313, 7137400), (4540, 6780530), (4826, 6378700), (5080, 6059765), (5339, 5765800), (5620, 5477510), (5675, 5424424), (6350, 4847812), (7025, 4382008), (8626, 3568700), (9080, 3390265), (9652, 3189350), (10678, 2882900), (11240, 2738755), (11350, 2712212), (12065, 2551480), (12700, 2423906), (14050, 2191004), (17252, 1784350), (19304, 1594675), (21356, 1441450), (21565, 1427480), (22700, 1356106), (24130, 1275740), (25400, 1211953), (26695, 1153160), (28100, 1095502), (28829, 1067800), (34504, 892175), (35687, 862600), (42712, 720725), (43130, 713740), (45400, 678053), (48260, 637870), (53390, 576580), (56200, 547751), (57658, 533900), (60325, 510296), (63787, 482600), (71374, 431300), (86260, 356870), (96520, 318935), (106780, 288290), (107825, 285496), (115316, 266950), (120650, 255148), (127574, 241300), (133475, 230632), (142748, 215650), (144145, 213560), (172520, 178435)]