27276210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 82656000

約数和(自身を除く): 55379790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 409, 494, 513, 570, 585, 702, 741, 818, 855, 1026, 1170, 1227, 1235, 1482, 1710, 1755, 2045, 2223, 2454, 2470, 2565, 3510, 3681, 3705, 4090, 4446, 5130, 5317, 6135, 6669, 7362, 7410, 7771, 10634, 11043, 11115, 12270, 13338, 15542, 15951, 18405, 22086, 22230, 23313, 26585, 31902, 33345, 36810, 38855, 46626, 47853, 53170, 55215, 66690, 69939, 77710, 79755, 95706, 101023, 110430, 116565, 139878, 143559, 159510, 202046, 209817, 233130, 239265, 287118, 303069, 349695, 419634, 478530, 505115, 606138, 699390, 717795, 909207, 1010230, 1049085, 1435590, 1515345, 1818414, 2098170, 2727621, 3030690, 4546035, 5455242, 9092070, 13638105, 27276210]

約数ペア:

[(1, 27276210), (2, 13638105), (3, 9092070), (5, 5455242), (6, 4546035), (9, 3030690), (10, 2727621), (13, 2098170), (15, 1818414), (18, 1515345), (19, 1435590), (26, 1049085), (27, 1010230), (30, 909207), (38, 717795), (39, 699390), (45, 606138), (54, 505115), (57, 478530), (65, 419634), (78, 349695), (90, 303069), (95, 287118), (114, 239265), (117, 233130), (130, 209817), (135, 202046), (171, 159510), (190, 143559), (195, 139878), (234, 116565), (247, 110430), (270, 101023), (285, 95706), (342, 79755), (351, 77710), (390, 69939), (409, 66690), (494, 55215), (513, 53170), (570, 47853), (585, 46626), (702, 38855), (741, 36810), (818, 33345), (855, 31902), (1026, 26585), (1170, 23313), (1227, 22230), (1235, 22086), (1482, 18405), (1710, 15951), (1755, 15542), (2045, 13338), (2223, 12270), (2454, 11115), (2470, 11043), (2565, 10634), (3510, 7771), (3681, 7410), (3705, 7362), (4090, 6669), (4446, 6135), (5130, 5317)]