53856900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 179072740

約数和(自身を除く): 125215840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 109, 122, 135, 150, 162, 180, 183, 218, 225, 244, 270, 300, 305, 324, 327, 366, 405, 436, 450, 540, 545, 549, 610, 654, 675, 732, 810, 900, 915, 981, 1090, 1098, 1220, 1308, 1350, 1525, 1620, 1635, 1647, 1830, 1962, 2025, 2180, 2196, 2700, 2725, 2745, 2943, 3050, 3270, 3294, 3660, 3924, 4050, 4575, 4905, 4941, 5450, 5490, 5886, 6100, 6540, 6588, 6649, 8100, 8175, 8235, 8829, 9150, 9810, 9882, 10900, 10980, 11772, 13298, 13725, 14715, 16350, 16470, 17658, 18300, 19620, 19764, 19947, 24525, 24705, 26596, 27450, 29430, 32700, 32940, 33245, 35316, 39894, 41175, 44145, 49050, 49410, 54900, 58860, 59841, 66490, 73575, 79788, 82350, 88290, 98100, 98820, 99735, 119682, 123525, 132980, 147150, 164700, 166225, 176580, 179523, 199470, 220725, 239364, 247050, 294300, 299205, 332450, 359046, 398940, 441450, 494100, 498675, 538569, 598410, 664900, 718092, 882900, 897615, 997350, 1077138, 1196820, 1496025, 1795230, 1994700, 2154276, 2692845, 2992050, 3590460, 4488075, 5385690, 5984100, 8976150, 10771380, 13464225, 17952300, 26928450, 53856900]

約数ペア:

[(1, 53856900), (2, 26928450), (3, 17952300), (4, 13464225), (5, 10771380), (6, 8976150), (9, 5984100), (10, 5385690), (12, 4488075), (15, 3590460), (18, 2992050), (20, 2692845), (25, 2154276), (27, 1994700), (30, 1795230), (36, 1496025), (45, 1196820), (50, 1077138), (54, 997350), (60, 897615), (61, 882900), (75, 718092), (81, 664900), (90, 598410), (100, 538569), (108, 498675), (109, 494100), (122, 441450), (135, 398940), (150, 359046), (162, 332450), (180, 299205), (183, 294300), (218, 247050), (225, 239364), (244, 220725), (270, 199470), (300, 179523), (305, 176580), (324, 166225), (327, 164700), (366, 147150), (405, 132980), (436, 123525), (450, 119682), (540, 99735), (545, 98820), (549, 98100), (610, 88290), (654, 82350), (675, 79788), (732, 73575), (810, 66490), (900, 59841), (915, 58860), (981, 54900), (1090, 49410), (1098, 49050), (1220, 44145), (1308, 41175), (1350, 39894), (1525, 35316), (1620, 33245), (1635, 32940), (1647, 32700), (1830, 29430), (1962, 27450), (2025, 26596), (2180, 24705), (2196, 24525), (2700, 19947), (2725, 19764), (2745, 19620), (2943, 18300), (3050, 17658), (3270, 16470), (3294, 16350), (3660, 14715), (3924, 13725), (4050, 13298), (4575, 11772), (4905, 10980), (4941, 10900), (5450, 9882), (5490, 9810), (5886, 9150), (6100, 8829), (6540, 8235), (6588, 8175), (6649, 8100)]