1923618200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 5332992000

約数和(自身を除く): 3409373800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 127, 140, 155, 175, 200, 217, 248, 254, 280, 310, 349, 350, 434, 508, 620, 635, 698, 700, 775, 868, 889, 1016, 1085, 1240, 1270, 1396, 1400, 1550, 1736, 1745, 1778, 2170, 2443, 2540, 2792, 3100, 3175, 3490, 3556, 3937, 4340, 4445, 4886, 5080, 5425, 6200, 6350, 6980, 7112, 7874, 8680, 8725, 8890, 9772, 10819, 10850, 12215, 12700, 13960, 15748, 17450, 17780, 19544, 19685, 21638, 21700, 22225, 24430, 25400, 27559, 31496, 34900, 35560, 39370, 43276, 43400, 44323, 44450, 48860, 54095, 55118, 61075, 69800, 75733, 78740, 86552, 88646, 88900, 97720, 98425, 108190, 110236, 122150, 137795, 151466, 157480, 177292, 177800, 196850, 216380, 220472, 221615, 244300, 270475, 275590, 302932, 310261, 354584, 378665, 393700, 432760, 443230, 488600, 540950, 551180, 605864, 620522, 688975, 757330, 787400, 886460, 1081900, 1102360, 1108075, 1241044, 1374013, 1377950, 1514660, 1551305, 1772920, 1893325, 2163800, 2216150, 2482088, 2748026, 2755900, 3029320, 3102610, 3786650, 4432300, 5496052, 5511800, 6205220, 6870065, 7573300, 7756525, 8864600, 9618091, 10992104, 12410440, 13740130, 15146600, 15513050, 19236182, 27480260, 31026100, 34350325, 38472364, 48090455, 54960520, 62052200, 68700650, 76944728, 96180910, 137401300, 192361820, 240452275, 274802600, 384723640, 480904550, 961809100, 1923618200]

約数ペア:

[(1, 1923618200), (2, 961809100), (4, 480904550), (5, 384723640), (7, 274802600), (8, 240452275), (10, 192361820), (14, 137401300), (20, 96180910), (25, 76944728), (28, 68700650), (31, 62052200), (35, 54960520), (40, 48090455), (50, 38472364), (56, 34350325), (62, 31026100), (70, 27480260), (100, 19236182), (124, 15513050), (127, 15146600), (140, 13740130), (155, 12410440), (175, 10992104), (200, 9618091), (217, 8864600), (248, 7756525), (254, 7573300), (280, 6870065), (310, 6205220), (349, 5511800), (350, 5496052), (434, 4432300), (508, 3786650), (620, 3102610), (635, 3029320), (698, 2755900), (700, 2748026), (775, 2482088), (868, 2216150), (889, 2163800), (1016, 1893325), (1085, 1772920), (1240, 1551305), (1270, 1514660), (1396, 1377950), (1400, 1374013), (1550, 1241044), (1736, 1108075), (1745, 1102360), (1778, 1081900), (2170, 886460), (2443, 787400), (2540, 757330), (2792, 688975), (3100, 620522), (3175, 605864), (3490, 551180), (3556, 540950), (3937, 488600), (4340, 443230), (4445, 432760), (4886, 393700), (5080, 378665), (5425, 354584), (6200, 310261), (6350, 302932), (6980, 275590), (7112, 270475), (7874, 244300), (8680, 221615), (8725, 220472), (8890, 216380), (9772, 196850), (10819, 177800), (10850, 177292), (12215, 157480), (12700, 151466), (13960, 137795), (15748, 122150), (17450, 110236), (17780, 108190), (19544, 98425), (19685, 97720), (21638, 88900), (21700, 88646), (22225, 86552), (24430, 78740), (25400, 75733), (27559, 69800), (31496, 61075), (34900, 55118), (35560, 54095), (39370, 48860), (43276, 44450), (43400, 44323)]