55289160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 181467000

約数和(自身を除く): 126177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1409, 1635, 1962, 2180, 2616, 2818, 3270, 3924, 4227, 4360, 4905, 5636, 6540, 7045, 7848, 8454, 9810, 11272, 12681, 13080, 14090, 16908, 19620, 21135, 25362, 28180, 33816, 39240, 42270, 50724, 56360, 63405, 84540, 101448, 126810, 153581, 169080, 253620, 307162, 460743, 507240, 614324, 767905, 921486, 1228648, 1382229, 1535810, 1842972, 2303715, 2764458, 3071620, 3685944, 4607430, 5528916, 6143240, 6911145, 9214860, 11057832, 13822290, 18429720, 27644580, 55289160]

約数ペア:

[(1, 55289160), (2, 27644580), (3, 18429720), (4, 13822290), (5, 11057832), (6, 9214860), (8, 6911145), (9, 6143240), (10, 5528916), (12, 4607430), (15, 3685944), (18, 3071620), (20, 2764458), (24, 2303715), (30, 1842972), (36, 1535810), (40, 1382229), (45, 1228648), (60, 921486), (72, 767905), (90, 614324), (109, 507240), (120, 460743), (180, 307162), (218, 253620), (327, 169080), (360, 153581), (436, 126810), (545, 101448), (654, 84540), (872, 63405), (981, 56360), (1090, 50724), (1308, 42270), (1409, 39240), (1635, 33816), (1962, 28180), (2180, 25362), (2616, 21135), (2818, 19620), (3270, 16908), (3924, 14090), (4227, 13080), (4360, 12681), (4905, 11272), (5636, 9810), (6540, 8454), (7045, 7848)]