190005200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 590438400

約数和(自身を除く): 400433200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 175, 176, 199, 200, 217, 220, 248, 275, 280, 308, 310, 341, 350, 385, 398, 400, 434, 440, 496, 550, 560, 616, 620, 682, 700, 770, 775, 796, 868, 880, 995, 1085, 1100, 1232, 1240, 1364, 1393, 1400, 1540, 1550, 1592, 1705, 1736, 1925, 1990, 2170, 2189, 2200, 2387, 2480, 2728, 2786, 2800, 3080, 3100, 3184, 3410, 3472, 3850, 3980, 4340, 4378, 4400, 4774, 4975, 5425, 5456, 5572, 6160, 6169, 6200, 6820, 6965, 7700, 7960, 8525, 8680, 8756, 9548, 9950, 10850, 10945, 11144, 11935, 12338, 12400, 13640, 13930, 15323, 15400, 15920, 17050, 17360, 17512, 19096, 19900, 21700, 21890, 22288, 23870, 24676, 27280, 27860, 30646, 30800, 30845, 34100, 34825, 35024, 38192, 39800, 43183, 43400, 43780, 47740, 49352, 54725, 55720, 59675, 61292, 61690, 67859, 68200, 69650, 76615, 79600, 86366, 86800, 87560, 95480, 98704, 109450, 111440, 119350, 122584, 123380, 135718, 136400, 139300, 153230, 154225, 172732, 175120, 190960, 215915, 218900, 238700, 245168, 246760, 271436, 278600, 306460, 308450, 339295, 345464, 383075, 431830, 437800, 475013, 477400, 493520, 542872, 557200, 612920, 616900, 678590, 690928, 766150, 863660, 875600, 950026, 954800, 1079575, 1085744, 1225840, 1233800, 1357180, 1532300, 1696475, 1727320, 1900052, 2159150, 2375065, 2467600, 2714360, 3064600, 3392950, 3454640, 3800104, 4318300, 4750130, 5428720, 6129200, 6785900, 7600208, 8636600, 9500260, 11875325, 13571800, 17273200, 19000520, 23750650, 27143600, 38001040, 47501300, 95002600, 190005200]

約数ペア:

[(1, 190005200), (2, 95002600), (4, 47501300), (5, 38001040), (7, 27143600), (8, 23750650), (10, 19000520), (11, 17273200), (14, 13571800), (16, 11875325), (20, 9500260), (22, 8636600), (25, 7600208), (28, 6785900), (31, 6129200), (35, 5428720), (40, 4750130), (44, 4318300), (50, 3800104), (55, 3454640), (56, 3392950), (62, 3064600), (70, 2714360), (77, 2467600), (80, 2375065), (88, 2159150), (100, 1900052), (110, 1727320), (112, 1696475), (124, 1532300), (140, 1357180), (154, 1233800), (155, 1225840), (175, 1085744), (176, 1079575), (199, 954800), (200, 950026), (217, 875600), (220, 863660), (248, 766150), (275, 690928), (280, 678590), (308, 616900), (310, 612920), (341, 557200), (350, 542872), (385, 493520), (398, 477400), (400, 475013), (434, 437800), (440, 431830), (496, 383075), (550, 345464), (560, 339295), (616, 308450), (620, 306460), (682, 278600), (700, 271436), (770, 246760), (775, 245168), (796, 238700), (868, 218900), (880, 215915), (995, 190960), (1085, 175120), (1100, 172732), (1232, 154225), (1240, 153230), (1364, 139300), (1393, 136400), (1400, 135718), (1540, 123380), (1550, 122584), (1592, 119350), (1705, 111440), (1736, 109450), (1925, 98704), (1990, 95480), (2170, 87560), (2189, 86800), (2200, 86366), (2387, 79600), (2480, 76615), (2728, 69650), (2786, 68200), (2800, 67859), (3080, 61690), (3100, 61292), (3184, 59675), (3410, 55720), (3472, 54725), (3850, 49352), (3980, 47740), (4340, 43780), (4378, 43400), (4400, 43183), (4774, 39800), (4975, 38192), (5425, 35024), (5456, 34825), (5572, 34100), (6160, 30845), (6169, 30800), (6200, 30646), (6820, 27860), (6965, 27280), (7700, 24676), (7960, 23870), (8525, 22288), (8680, 21890), (8756, 21700), (9548, 19900), (9950, 19096), (10850, 17512), (10945, 17360), (11144, 17050), (11935, 15920), (12338, 15400), (12400, 15323), (13640, 13930)]