289172400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1204

約数の個数: 240

約数和(自身を含む): 1064634240

約数和(自身を除く): 775461840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 330, 380, 400, 418, 440, 456, 475, 528, 550, 570, 600, 627, 660, 760, 825, 836, 880, 912, 950, 1045, 1100, 1140, 1153, 1200, 1254, 1320, 1425, 1520, 1650, 1672, 1900, 2090, 2200, 2280, 2306, 2508, 2640, 2850, 3135, 3300, 3344, 3459, 3800, 4180, 4400, 4560, 4612, 5016, 5225, 5700, 5765, 6270, 6600, 6918, 7600, 8360, 9224, 10032, 10450, 11400, 11530, 12540, 12683, 13200, 13836, 15675, 16720, 17295, 18448, 20900, 21907, 22800, 23060, 25080, 25366, 27672, 28825, 31350, 34590, 38049, 41800, 43814, 46120, 50160, 50732, 55344, 57650, 62700, 63415, 65721, 69180, 76098, 83600, 86475, 87628, 92240, 101464, 109535, 115300, 125400, 126830, 131442, 138360, 152196, 172950, 175256, 190245, 202928, 219070, 230600, 240977, 250800, 253660, 262884, 276720, 304392, 317075, 328605, 345900, 350512, 380490, 438140, 461200, 481954, 507320, 525768, 547675, 608784, 634150, 657210, 691800, 722931, 760980, 876280, 951225, 963908, 1014640, 1051536, 1095350, 1204885, 1268300, 1314420, 1383600, 1445862, 1521960, 1643025, 1752560, 1902450, 1927816, 2190700, 2409770, 2536600, 2628840, 2891724, 3043920, 3286050, 3614655, 3804900, 3855632, 4381400, 4819540, 5073200, 5257680, 5783448, 6024425, 6572100, 7229310, 7609800, 8762800, 9639080, 11566896, 12048850, 13144200, 14458620, 15219600, 18073275, 19278160, 24097700, 26288400, 28917240, 36146550, 48195400, 57834480, 72293100, 96390800, 144586200, 289172400]

約数ペア:

[(1, 289172400), (2, 144586200), (3, 96390800), (4, 72293100), (5, 57834480), (6, 48195400), (8, 36146550), (10, 28917240), (11, 26288400), (12, 24097700), (15, 19278160), (16, 18073275), (19, 15219600), (20, 14458620), (22, 13144200), (24, 12048850), (25, 11566896), (30, 9639080), (33, 8762800), (38, 7609800), (40, 7229310), (44, 6572100), (48, 6024425), (50, 5783448), (55, 5257680), (57, 5073200), (60, 4819540), (66, 4381400), (75, 3855632), (76, 3804900), (80, 3614655), (88, 3286050), (95, 3043920), (100, 2891724), (110, 2628840), (114, 2536600), (120, 2409770), (132, 2190700), (150, 1927816), (152, 1902450), (165, 1752560), (176, 1643025), (190, 1521960), (200, 1445862), (209, 1383600), (220, 1314420), (228, 1268300), (240, 1204885), (264, 1095350), (275, 1051536), (285, 1014640), (300, 963908), (304, 951225), (330, 876280), (380, 760980), (400, 722931), (418, 691800), (440, 657210), (456, 634150), (475, 608784), (528, 547675), (550, 525768), (570, 507320), (600, 481954), (627, 461200), (660, 438140), (760, 380490), (825, 350512), (836, 345900), (880, 328605), (912, 317075), (950, 304392), (1045, 276720), (1100, 262884), (1140, 253660), (1153, 250800), (1200, 240977), (1254, 230600), (1320, 219070), (1425, 202928), (1520, 190245), (1650, 175256), (1672, 172950), (1900, 152196), (2090, 138360), (2200, 131442), (2280, 126830), (2306, 125400), (2508, 115300), (2640, 109535), (2850, 101464), (3135, 92240), (3300, 87628), (3344, 86475), (3459, 83600), (3800, 76098), (4180, 69180), (4400, 65721), (4560, 63415), (4612, 62700), (5016, 57650), (5225, 55344), (5700, 50732), (5765, 50160), (6270, 46120), (6600, 43814), (6918, 41800), (7600, 38049), (8360, 34590), (9224, 31350), (10032, 28825), (10450, 27672), (11400, 25366), (11530, 25080), (12540, 23060), (12683, 22800), (13200, 21907), (13836, 20900), (15675, 18448), (16720, 17295)]