63671800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 159833520

約数和(自身を除く): 96161720

約数列:

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

約数ペア:

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