127343600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 330322608

約数和(自身を除く): 202979008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 170, 200, 244, 272, 305, 307, 340, 400, 425, 488, 610, 614, 680, 850, 976, 1037, 1220, 1228, 1360, 1525, 1535, 1700, 2074, 2440, 2456, 3050, 3070, 3400, 4148, 4880, 4912, 5185, 5219, 6100, 6140, 6800, 7675, 8296, 10370, 10438, 12200, 12280, 15350, 16592, 18727, 20740, 20876, 24400, 24560, 25925, 26095, 30700, 37454, 41480, 41752, 51850, 52190, 61400, 74908, 82960, 83504, 93635, 103700, 104380, 122800, 130475, 149816, 187270, 207400, 208760, 260950, 299632, 318359, 374540, 414800, 417520, 468175, 521900, 636718, 749080, 936350, 1043800, 1273436, 1498160, 1591795, 1872700, 2087600, 2546872, 3183590, 3745400, 5093744, 6367180, 7490800, 7958975, 12734360, 15917950, 25468720, 31835900, 63671800, 127343600]

約数ペア:

[(1, 127343600), (2, 63671800), (4, 31835900), (5, 25468720), (8, 15917950), (10, 12734360), (16, 7958975), (17, 7490800), (20, 6367180), (25, 5093744), (34, 3745400), (40, 3183590), (50, 2546872), (61, 2087600), (68, 1872700), (80, 1591795), (85, 1498160), (100, 1273436), (122, 1043800), (136, 936350), (170, 749080), (200, 636718), (244, 521900), (272, 468175), (305, 417520), (307, 414800), (340, 374540), (400, 318359), (425, 299632), (488, 260950), (610, 208760), (614, 207400), (680, 187270), (850, 149816), (976, 130475), (1037, 122800), (1220, 104380), (1228, 103700), (1360, 93635), (1525, 83504), (1535, 82960), (1700, 74908), (2074, 61400), (2440, 52190), (2456, 51850), (3050, 41752), (3070, 41480), (3400, 37454), (4148, 30700), (4880, 26095), (4912, 25925), (5185, 24560), (5219, 24400), (6100, 20876), (6140, 20740), (6800, 18727), (7675, 16592), (8296, 15350), (10370, 12280), (10438, 12200)]