27889200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 99144448

約数和(自身を除く): 71255248

約数列:

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

約数ペア:

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