80078400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 252

約数和(自身を含む): 292345872

約数和(自身を除く): 212267472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 67, 72, 75, 80, 83, 90, 96, 100, 120, 134, 144, 150, 160, 166, 180, 192, 200, 201, 225, 240, 249, 268, 288, 300, 320, 332, 335, 360, 400, 402, 415, 450, 480, 498, 536, 576, 600, 603, 664, 670, 720, 747, 800, 804, 830, 900, 960, 996, 1005, 1072, 1200, 1206, 1245, 1328, 1340, 1440, 1494, 1600, 1608, 1660, 1675, 1800, 1992, 2010, 2075, 2144, 2400, 2412, 2490, 2656, 2680, 2880, 2988, 3015, 3216, 3320, 3350, 3600, 3735, 3984, 4020, 4150, 4288, 4800, 4824, 4980, 5025, 5312, 5360, 5561, 5976, 6030, 6225, 6432, 6640, 6700, 7200, 7470, 7968, 8040, 8300, 9648, 9960, 10050, 10720, 11122, 11952, 12060, 12450, 12864, 13280, 13400, 14400, 14940, 15075, 15936, 16080, 16600, 16683, 18675, 19296, 19920, 20100, 21440, 22244, 23904, 24120, 24900, 26560, 26800, 27805, 29880, 30150, 32160, 33200, 33366, 37350, 38592, 39840, 40200, 44488, 47808, 48240, 49800, 50049, 53600, 55610, 59760, 60300, 64320, 66400, 66732, 74700, 79680, 80400, 83415, 88976, 96480, 99600, 100098, 107200, 111220, 119520, 120600, 132800, 133464, 139025, 149400, 160800, 166830, 177952, 192960, 199200, 200196, 222440, 239040, 241200, 250245, 266928, 278050, 298800, 321600, 333660, 355904, 398400, 400392, 417075, 444880, 482400, 500490, 533856, 556100, 597600, 667320, 800784, 834150, 889760, 964800, 1000980, 1067712, 1112200, 1195200, 1251225, 1334640, 1601568, 1668300, 1779520, 2001960, 2224400, 2502450, 2669280, 3203136, 3336600, 4003920, 4448800, 5004900, 5338560, 6673200, 8007840, 8897600, 10009800, 13346400, 16015680, 20019600, 26692800, 40039200, 80078400]

約数ペア:

[(1, 80078400), (2, 40039200), (3, 26692800), (4, 20019600), (5, 16015680), (6, 13346400), (8, 10009800), (9, 8897600), (10, 8007840), (12, 6673200), (15, 5338560), (16, 5004900), (18, 4448800), (20, 4003920), (24, 3336600), (25, 3203136), (30, 2669280), (32, 2502450), (36, 2224400), (40, 2001960), (45, 1779520), (48, 1668300), (50, 1601568), (60, 1334640), (64, 1251225), (67, 1195200), (72, 1112200), (75, 1067712), (80, 1000980), (83, 964800), (90, 889760), (96, 834150), (100, 800784), (120, 667320), (134, 597600), (144, 556100), (150, 533856), (160, 500490), (166, 482400), (180, 444880), (192, 417075), (200, 400392), (201, 398400), (225, 355904), (240, 333660), (249, 321600), (268, 298800), (288, 278050), (300, 266928), (320, 250245), (332, 241200), (335, 239040), (360, 222440), (400, 200196), (402, 199200), (415, 192960), (450, 177952), (480, 166830), (498, 160800), (536, 149400), (576, 139025), (600, 133464), (603, 132800), (664, 120600), (670, 119520), (720, 111220), (747, 107200), (800, 100098), (804, 99600), (830, 96480), (900, 88976), (960, 83415), (996, 80400), (1005, 79680), (1072, 74700), (1200, 66732), (1206, 66400), (1245, 64320), (1328, 60300), (1340, 59760), (1440, 55610), (1494, 53600), (1600, 50049), (1608, 49800), (1660, 48240), (1675, 47808), (1800, 44488), (1992, 40200), (2010, 39840), (2075, 38592), (2144, 37350), (2400, 33366), (2412, 33200), (2490, 32160), (2656, 30150), (2680, 29880), (2880, 27805), (2988, 26800), (3015, 26560), (3216, 24900), (3320, 24120), (3350, 23904), (3600, 22244), (3735, 21440), (3984, 20100), (4020, 19920), (4150, 19296), (4288, 18675), (4800, 16683), (4824, 16600), (4980, 16080), (5025, 15936), (5312, 15075), (5360, 14940), (5561, 14400), (5976, 13400), (6030, 13280), (6225, 12864), (6432, 12450), (6640, 12060), (6700, 11952), (7200, 11122), (7470, 10720), (7968, 10050), (8040, 9960), (8300, 9648)]