97772100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 315604800

約数和(自身を除く): 217832700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1009, 1020, 1140, 1275, 1292, 1425, 1615, 1700, 1900, 1938, 2018, 2550, 2850, 3027, 3230, 3876, 4036, 4845, 5045, 5100, 5700, 6054, 6460, 8075, 9690, 10090, 12108, 15135, 16150, 17153, 19171, 19380, 20180, 24225, 25225, 30270, 32300, 34306, 38342, 48450, 50450, 51459, 57513, 60540, 68612, 75675, 76684, 85765, 95855, 96900, 100900, 102918, 115026, 151350, 171530, 191710, 205836, 230052, 257295, 287565, 302700, 325907, 343060, 383420, 428825, 479275, 514590, 575130, 651814, 857650, 958550, 977721, 1029180, 1150260, 1286475, 1303628, 1437825, 1629535, 1715300, 1917100, 1955442, 2572950, 2875650, 3259070, 3910884, 4888605, 5145900, 5751300, 6518140, 8147675, 9777210, 16295350, 19554420, 24443025, 32590700, 48886050, 97772100]

約数ペア:

[(1, 97772100), (2, 48886050), (3, 32590700), (4, 24443025), (5, 19554420), (6, 16295350), (10, 9777210), (12, 8147675), (15, 6518140), (17, 5751300), (19, 5145900), (20, 4888605), (25, 3910884), (30, 3259070), (34, 2875650), (38, 2572950), (50, 1955442), (51, 1917100), (57, 1715300), (60, 1629535), (68, 1437825), (75, 1303628), (76, 1286475), (85, 1150260), (95, 1029180), (100, 977721), (102, 958550), (114, 857650), (150, 651814), (170, 575130), (190, 514590), (204, 479275), (228, 428825), (255, 383420), (285, 343060), (300, 325907), (323, 302700), (340, 287565), (380, 257295), (425, 230052), (475, 205836), (510, 191710), (570, 171530), (646, 151350), (850, 115026), (950, 102918), (969, 100900), (1009, 96900), (1020, 95855), (1140, 85765), (1275, 76684), (1292, 75675), (1425, 68612), (1615, 60540), (1700, 57513), (1900, 51459), (1938, 50450), (2018, 48450), (2550, 38342), (2850, 34306), (3027, 32300), (3230, 30270), (3876, 25225), (4036, 24225), (4845, 20180), (5045, 19380), (5100, 19171), (5700, 17153), (6054, 16150), (6460, 15135), (8075, 12108), (9690, 10090)]