108301900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 299980800

約数和(自身を除く): 191678900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 266, 323, 340, 350, 380, 425, 475, 476, 479, 532, 595, 646, 665, 700, 850, 950, 958, 1190, 1292, 1330, 1615, 1700, 1900, 1916, 2261, 2380, 2395, 2660, 2975, 3230, 3325, 3353, 4522, 4790, 5950, 6460, 6650, 6706, 8075, 8143, 9044, 9101, 9580, 11305, 11900, 11975, 13300, 13412, 16150, 16286, 16765, 18202, 22610, 23950, 32300, 32572, 33530, 36404, 40715, 45220, 45505, 47900, 56525, 57001, 63707, 67060, 81430, 83825, 91010, 113050, 114002, 127414, 154717, 162860, 167650, 182020, 203575, 226100, 227525, 228004, 254828, 285005, 309434, 318535, 335300, 407150, 455050, 570010, 618868, 637070, 773585, 814300, 910100, 1083019, 1140020, 1274140, 1425025, 1547170, 1592675, 2166038, 2850050, 3094340, 3185350, 3867925, 4332076, 5415095, 5700100, 6370700, 7735850, 10830190, 15471700, 21660380, 27075475, 54150950, 108301900]

約数ペア:

[(1, 108301900), (2, 54150950), (4, 27075475), (5, 21660380), (7, 15471700), (10, 10830190), (14, 7735850), (17, 6370700), (19, 5700100), (20, 5415095), (25, 4332076), (28, 3867925), (34, 3185350), (35, 3094340), (38, 2850050), (50, 2166038), (68, 1592675), (70, 1547170), (76, 1425025), (85, 1274140), (95, 1140020), (100, 1083019), (119, 910100), (133, 814300), (140, 773585), (170, 637070), (175, 618868), (190, 570010), (238, 455050), (266, 407150), (323, 335300), (340, 318535), (350, 309434), (380, 285005), (425, 254828), (475, 228004), (476, 227525), (479, 226100), (532, 203575), (595, 182020), (646, 167650), (665, 162860), (700, 154717), (850, 127414), (950, 114002), (958, 113050), (1190, 91010), (1292, 83825), (1330, 81430), (1615, 67060), (1700, 63707), (1900, 57001), (1916, 56525), (2261, 47900), (2380, 45505), (2395, 45220), (2660, 40715), (2975, 36404), (3230, 33530), (3325, 32572), (3353, 32300), (4522, 23950), (4790, 22610), (5950, 18202), (6460, 16765), (6650, 16286), (6706, 16150), (8075, 13412), (8143, 13300), (9044, 11975), (9101, 11900), (9580, 11305)]