27886680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 99590400

約数和(自身を除く): 71703720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 151, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 302, 324, 342, 360, 380, 405, 453, 456, 486, 513, 540, 570, 604, 648, 684, 755, 760, 810, 855, 906, 972, 1026, 1080, 1140, 1208, 1215, 1359, 1368, 1510, 1539, 1620, 1710, 1812, 1944, 2052, 2265, 2280, 2430, 2565, 2718, 2869, 3020, 3078, 3240, 3420, 3624, 4077, 4104, 4530, 4617, 4860, 5130, 5436, 5738, 6040, 6156, 6795, 6840, 7695, 8154, 8607, 9060, 9234, 9720, 10260, 10872, 11476, 12231, 12312, 13590, 14345, 15390, 16308, 17214, 18120, 18468, 20385, 20520, 22952, 23085, 24462, 25821, 27180, 28690, 30780, 32616, 34428, 36693, 36936, 40770, 43035, 46170, 48924, 51642, 54360, 57380, 61155, 61560, 68856, 73386, 77463, 81540, 86070, 92340, 97848, 103284, 114760, 122310, 129105, 146772, 154926, 163080, 172140, 183465, 184680, 206568, 232389, 244620, 258210, 293544, 309852, 344280, 366930, 387315, 464778, 489240, 516420, 619704, 697167, 733860, 774630, 929556, 1032840, 1161945, 1394334, 1467720, 1549260, 1859112, 2323890, 2788668, 3098520, 3485835, 4647780, 5577336, 6971670, 9295560, 13943340, 27886680]

約数ペア:

[(1, 27886680), (2, 13943340), (3, 9295560), (4, 6971670), (5, 5577336), (6, 4647780), (8, 3485835), (9, 3098520), (10, 2788668), (12, 2323890), (15, 1859112), (18, 1549260), (19, 1467720), (20, 1394334), (24, 1161945), (27, 1032840), (30, 929556), (36, 774630), (38, 733860), (40, 697167), (45, 619704), (54, 516420), (57, 489240), (60, 464778), (72, 387315), (76, 366930), (81, 344280), (90, 309852), (95, 293544), (108, 258210), (114, 244620), (120, 232389), (135, 206568), (151, 184680), (152, 183465), (162, 172140), (171, 163080), (180, 154926), (190, 146772), (216, 129105), (228, 122310), (243, 114760), (270, 103284), (285, 97848), (302, 92340), (324, 86070), (342, 81540), (360, 77463), (380, 73386), (405, 68856), (453, 61560), (456, 61155), (486, 57380), (513, 54360), (540, 51642), (570, 48924), (604, 46170), (648, 43035), (684, 40770), (755, 36936), (760, 36693), (810, 34428), (855, 32616), (906, 30780), (972, 28690), (1026, 27180), (1080, 25821), (1140, 24462), (1208, 23085), (1215, 22952), (1359, 20520), (1368, 20385), (1510, 18468), (1539, 18120), (1620, 17214), (1710, 16308), (1812, 15390), (1944, 14345), (2052, 13590), (2265, 12312), (2280, 12231), (2430, 11476), (2565, 10872), (2718, 10260), (2869, 9720), (3020, 9234), (3078, 9060), (3240, 8607), (3420, 8154), (3624, 7695), (4077, 6840), (4104, 6795), (4530, 6156), (4617, 6040), (4860, 5738), (5130, 5436)]