55778400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 216

約数和(自身を含む): 201487104

約数和(自身を除く): 145708704

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, 61, 72, 75, 80, 90, 96, 100, 120, 122, 127, 144, 150, 160, 180, 183, 200, 225, 240, 244, 254, 288, 300, 305, 360, 366, 381, 400, 450, 480, 488, 508, 549, 600, 610, 635, 720, 732, 762, 800, 900, 915, 976, 1016, 1098, 1143, 1200, 1220, 1270, 1440, 1464, 1524, 1525, 1800, 1830, 1905, 1952, 2032, 2196, 2286, 2400, 2440, 2540, 2745, 2928, 3048, 3050, 3175, 3600, 3660, 3810, 4064, 4392, 4572, 4575, 4880, 5080, 5490, 5715, 5856, 6096, 6100, 6350, 7200, 7320, 7620, 7747, 8784, 9144, 9150, 9525, 9760, 10160, 10980, 11430, 12192, 12200, 12700, 13725, 14640, 15240, 15494, 17568, 18288, 18300, 19050, 20320, 21960, 22860, 23241, 24400, 25400, 27450, 28575, 29280, 30480, 30988, 36576, 36600, 38100, 38735, 43920, 45720, 46482, 48800, 50800, 54900, 57150, 60960, 61976, 69723, 73200, 76200, 77470, 87840, 91440, 92964, 101600, 109800, 114300, 116205, 123952, 139446, 146400, 152400, 154940, 182880, 185928, 193675, 219600, 228600, 232410, 247904, 278892, 304800, 309880, 348615, 371856, 387350, 439200, 457200, 464820, 557784, 581025, 619760, 697230, 743712, 774700, 914400, 929640, 1115568, 1162050, 1239520, 1394460, 1549400, 1743075, 1859280, 2231136, 2324100, 2788920, 3098800, 3486150, 3718560, 4648200, 5577840, 6197600, 6972300, 9296400, 11155680, 13944600, 18592800, 27889200, 55778400]

約数ペア:

[(1, 55778400), (2, 27889200), (3, 18592800), (4, 13944600), (5, 11155680), (6, 9296400), (8, 6972300), (9, 6197600), (10, 5577840), (12, 4648200), (15, 3718560), (16, 3486150), (18, 3098800), (20, 2788920), (24, 2324100), (25, 2231136), (30, 1859280), (32, 1743075), (36, 1549400), (40, 1394460), (45, 1239520), (48, 1162050), (50, 1115568), (60, 929640), (61, 914400), (72, 774700), (75, 743712), (80, 697230), (90, 619760), (96, 581025), (100, 557784), (120, 464820), (122, 457200), (127, 439200), (144, 387350), (150, 371856), (160, 348615), (180, 309880), (183, 304800), (200, 278892), (225, 247904), (240, 232410), (244, 228600), (254, 219600), (288, 193675), (300, 185928), (305, 182880), (360, 154940), (366, 152400), (381, 146400), (400, 139446), (450, 123952), (480, 116205), (488, 114300), (508, 109800), (549, 101600), (600, 92964), (610, 91440), (635, 87840), (720, 77470), (732, 76200), (762, 73200), (800, 69723), (900, 61976), (915, 60960), (976, 57150), (1016, 54900), (1098, 50800), (1143, 48800), (1200, 46482), (1220, 45720), (1270, 43920), (1440, 38735), (1464, 38100), (1524, 36600), (1525, 36576), (1800, 30988), (1830, 30480), (1905, 29280), (1952, 28575), (2032, 27450), (2196, 25400), (2286, 24400), (2400, 23241), (2440, 22860), (2540, 21960), (2745, 20320), (2928, 19050), (3048, 18300), (3050, 18288), (3175, 17568), (3600, 15494), (3660, 15240), (3810, 14640), (4064, 13725), (4392, 12700), (4572, 12200), (4575, 12192), (4880, 11430), (5080, 10980), (5490, 10160), (5715, 9760), (5856, 9525), (6096, 9150), (6100, 9144), (6350, 8784), (7200, 7747), (7320, 7620)]