191319600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 654402560

約数和(自身を除く): 463082960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 37, 40, 48, 50, 60, 62, 74, 75, 80, 93, 100, 111, 120, 124, 139, 148, 150, 155, 185, 186, 200, 222, 240, 248, 278, 296, 300, 310, 370, 372, 400, 417, 444, 465, 496, 555, 556, 592, 600, 620, 695, 740, 744, 775, 834, 888, 925, 930, 1110, 1112, 1147, 1200, 1240, 1390, 1480, 1488, 1550, 1668, 1776, 1850, 1860, 2085, 2220, 2224, 2294, 2325, 2480, 2775, 2780, 2960, 3100, 3336, 3441, 3475, 3700, 3720, 4170, 4309, 4440, 4588, 4650, 5143, 5550, 5560, 5735, 6200, 6672, 6882, 6950, 7400, 7440, 8340, 8618, 8880, 9176, 9300, 10286, 10425, 11100, 11120, 11470, 12400, 12927, 13764, 13900, 14800, 15429, 16680, 17205, 17236, 18352, 18600, 20572, 20850, 21545, 22200, 22940, 25715, 25854, 27528, 27800, 28675, 30858, 33360, 34410, 34472, 37200, 41144, 41700, 43090, 44400, 45880, 51430, 51708, 55056, 55600, 57350, 61716, 64635, 68820, 68944, 77145, 82288, 83400, 86025, 86180, 91760, 102860, 103416, 107725, 114700, 123432, 128575, 129270, 137640, 154290, 159433, 166800, 172050, 172360, 205720, 206832, 215450, 229400, 246864, 257150, 258540, 275280, 308580, 318866, 323175, 344100, 344720, 385725, 411440, 430900, 458800, 478299, 514300, 517080, 617160, 637732, 646350, 688200, 771450, 797165, 861800, 956598, 1028600, 1034160, 1234320, 1275464, 1292700, 1376400, 1542900, 1594330, 1723600, 1913196, 2057200, 2391495, 2550928, 2585400, 3085800, 3188660, 3826392, 3985825, 4782990, 5170800, 6171600, 6377320, 7652784, 7971650, 9565980, 11957475, 12754640, 15943300, 19131960, 23914950, 31886600, 38263920, 47829900, 63773200, 95659800, 191319600]

約数ペア:

[(1, 191319600), (2, 95659800), (3, 63773200), (4, 47829900), (5, 38263920), (6, 31886600), (8, 23914950), (10, 19131960), (12, 15943300), (15, 12754640), (16, 11957475), (20, 9565980), (24, 7971650), (25, 7652784), (30, 6377320), (31, 6171600), (37, 5170800), (40, 4782990), (48, 3985825), (50, 3826392), (60, 3188660), (62, 3085800), (74, 2585400), (75, 2550928), (80, 2391495), (93, 2057200), (100, 1913196), (111, 1723600), (120, 1594330), (124, 1542900), (139, 1376400), (148, 1292700), (150, 1275464), (155, 1234320), (185, 1034160), (186, 1028600), (200, 956598), (222, 861800), (240, 797165), (248, 771450), (278, 688200), (296, 646350), (300, 637732), (310, 617160), (370, 517080), (372, 514300), (400, 478299), (417, 458800), (444, 430900), (465, 411440), (496, 385725), (555, 344720), (556, 344100), (592, 323175), (600, 318866), (620, 308580), (695, 275280), (740, 258540), (744, 257150), (775, 246864), (834, 229400), (888, 215450), (925, 206832), (930, 205720), (1110, 172360), (1112, 172050), (1147, 166800), (1200, 159433), (1240, 154290), (1390, 137640), (1480, 129270), (1488, 128575), (1550, 123432), (1668, 114700), (1776, 107725), (1850, 103416), (1860, 102860), (2085, 91760), (2220, 86180), (2224, 86025), (2294, 83400), (2325, 82288), (2480, 77145), (2775, 68944), (2780, 68820), (2960, 64635), (3100, 61716), (3336, 57350), (3441, 55600), (3475, 55056), (3700, 51708), (3720, 51430), (4170, 45880), (4309, 44400), (4440, 43090), (4588, 41700), (4650, 41144), (5143, 37200), (5550, 34472), (5560, 34410), (5735, 33360), (6200, 30858), (6672, 28675), (6882, 27800), (6950, 27528), (7400, 25854), (7440, 25715), (8340, 22940), (8618, 22200), (8880, 21545), (9176, 20850), (9300, 20572), (10286, 18600), (10425, 18352), (11100, 17236), (11120, 17205), (11470, 16680), (12400, 15429), (12927, 14800), (13764, 13900)]