2018252100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3910

約数の個数: 144

約数和(自身を含む): 6141481920

約数和(自身を除く): 4123229820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 61, 75, 87, 100, 116, 122, 145, 150, 174, 183, 244, 290, 300, 305, 348, 366, 435, 580, 610, 725, 732, 870, 915, 1220, 1450, 1525, 1740, 1769, 1830, 2175, 2900, 3050, 3538, 3660, 3803, 4350, 4575, 5307, 6100, 7076, 7606, 8700, 8845, 9150, 10614, 11409, 15212, 17690, 18300, 19015, 21228, 22818, 26535, 35380, 38030, 44225, 45636, 53070, 57045, 76060, 88450, 95075, 106140, 110287, 114090, 132675, 176900, 190150, 220574, 228180, 231983, 265350, 285225, 330861, 380300, 441148, 463966, 530700, 551435, 570450, 661722, 695949, 927932, 1102870, 1140900, 1159915, 1323444, 1391898, 1654305, 2205740, 2319830, 2757175, 2783796, 3308610, 3479745, 4639660, 5514350, 5799575, 6617220, 6727507, 6959490, 8271525, 11028700, 11599150, 13455014, 13918980, 16543050, 17398725, 20182521, 23198300, 26910028, 33086100, 33637535, 34797450, 40365042, 67275070, 69594900, 80730084, 100912605, 134550140, 168187675, 201825210, 336375350, 403650420, 504563025, 672750700, 1009126050, 2018252100]

約数ペア:

[(1, 2018252100), (2, 1009126050), (3, 672750700), (4, 504563025), (5, 403650420), (6, 336375350), (10, 201825210), (12, 168187675), (15, 134550140), (20, 100912605), (25, 80730084), (29, 69594900), (30, 67275070), (50, 40365042), (58, 34797450), (60, 33637535), (61, 33086100), (75, 26910028), (87, 23198300), (100, 20182521), (116, 17398725), (122, 16543050), (145, 13918980), (150, 13455014), (174, 11599150), (183, 11028700), (244, 8271525), (290, 6959490), (300, 6727507), (305, 6617220), (348, 5799575), (366, 5514350), (435, 4639660), (580, 3479745), (610, 3308610), (725, 2783796), (732, 2757175), (870, 2319830), (915, 2205740), (1220, 1654305), (1450, 1391898), (1525, 1323444), (1740, 1159915), (1769, 1140900), (1830, 1102870), (2175, 927932), (2900, 695949), (3050, 661722), (3538, 570450), (3660, 551435), (3803, 530700), (4350, 463966), (4575, 441148), (5307, 380300), (6100, 330861), (7076, 285225), (7606, 265350), (8700, 231983), (8845, 228180), (9150, 220574), (10614, 190150), (11409, 176900), (15212, 132675), (17690, 114090), (18300, 110287), (19015, 106140), (21228, 95075), (22818, 88450), (26535, 76060), (35380, 57045), (38030, 53070), (44225, 45636)]