13455200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 108

約数和(自身を含む): 36364860

約数和(自身を除く): 22909660

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 139, 160, 176, 200, 220, 242, 275, 278, 352, 400, 440, 484, 550, 556, 605, 695, 800, 880, 968, 1100, 1112, 1210, 1390, 1529, 1760, 1936, 2200, 2224, 2420, 2780, 3025, 3058, 3475, 3872, 4400, 4448, 4840, 5560, 6050, 6116, 6950, 7645, 8800, 9680, 11120, 12100, 12232, 13900, 15290, 16819, 19360, 22240, 24200, 24464, 27800, 30580, 33638, 38225, 48400, 48928, 55600, 61160, 67276, 76450, 84095, 96800, 111200, 122320, 134552, 152900, 168190, 244640, 269104, 305800, 336380, 420475, 538208, 611600, 672760, 840950, 1223200, 1345520, 1681900, 2691040, 3363800, 6727600, 13455200]

約数ペア:

[(1, 13455200), (2, 6727600), (4, 3363800), (5, 2691040), (8, 1681900), (10, 1345520), (11, 1223200), (16, 840950), (20, 672760), (22, 611600), (25, 538208), (32, 420475), (40, 336380), (44, 305800), (50, 269104), (55, 244640), (80, 168190), (88, 152900), (100, 134552), (110, 122320), (121, 111200), (139, 96800), (160, 84095), (176, 76450), (200, 67276), (220, 61160), (242, 55600), (275, 48928), (278, 48400), (352, 38225), (400, 33638), (440, 30580), (484, 27800), (550, 24464), (556, 24200), (605, 22240), (695, 19360), (800, 16819), (880, 15290), (968, 13900), (1100, 12232), (1112, 12100), (1210, 11120), (1390, 9680), (1529, 8800), (1760, 7645), (1936, 6950), (2200, 6116), (2224, 6050), (2420, 5560), (2780, 4840), (3025, 4448), (3058, 4400), (3475, 3872)]