2078982900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 216

約数和(自身を含む): 6752526144

約数和(自身を除く): 4673543244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 103, 123, 150, 164, 180, 205, 206, 225, 246, 300, 309, 369, 410, 412, 450, 492, 515, 547, 615, 618, 738, 820, 900, 927, 1025, 1030, 1094, 1230, 1236, 1476, 1545, 1641, 1845, 1854, 2050, 2060, 2188, 2460, 2575, 2735, 3075, 3090, 3282, 3690, 3708, 4100, 4223, 4635, 4923, 5150, 5470, 6150, 6180, 6564, 7380, 7725, 8205, 8446, 9225, 9270, 9846, 10300, 10940, 12300, 12669, 13675, 15450, 16410, 16892, 18450, 18540, 19692, 21115, 22427, 23175, 24615, 25338, 27350, 30900, 32820, 36900, 38007, 41025, 42230, 44854, 46350, 49230, 50676, 54700, 56341, 63345, 67281, 76014, 82050, 84460, 89708, 92700, 98460, 105575, 112135, 112682, 123075, 126690, 134562, 152028, 164100, 169023, 190035, 201843, 211150, 224270, 225364, 246150, 253380, 269124, 281705, 316725, 336405, 338046, 380070, 403686, 422300, 448540, 492300, 507069, 560675, 563410, 633450, 672810, 676092, 760140, 807372, 845115, 950175, 1009215, 1014138, 1121350, 1126820, 1266900, 1345620, 1408525, 1682025, 1690230, 1900350, 2018430, 2028276, 2242700, 2309981, 2535345, 2817050, 3364050, 3380460, 3800700, 4036860, 4225575, 4619962, 5046075, 5070690, 5634100, 6728100, 6929943, 8451150, 9239924, 10092150, 10141380, 11549905, 12676725, 13859886, 16902300, 20184300, 20789829, 23099810, 25353450, 27719772, 34649715, 41579658, 46199620, 50706900, 57749525, 69299430, 83159316, 103949145, 115499050, 138598860, 173248575, 207898290, 230998100, 346497150, 415796580, 519745725, 692994300, 1039491450, 2078982900]

約数ペア:

[(1, 2078982900), (2, 1039491450), (3, 692994300), (4, 519745725), (5, 415796580), (6, 346497150), (9, 230998100), (10, 207898290), (12, 173248575), (15, 138598860), (18, 115499050), (20, 103949145), (25, 83159316), (30, 69299430), (36, 57749525), (41, 50706900), (45, 46199620), (50, 41579658), (60, 34649715), (75, 27719772), (82, 25353450), (90, 23099810), (100, 20789829), (103, 20184300), (123, 16902300), (150, 13859886), (164, 12676725), (180, 11549905), (205, 10141380), (206, 10092150), (225, 9239924), (246, 8451150), (300, 6929943), (309, 6728100), (369, 5634100), (410, 5070690), (412, 5046075), (450, 4619962), (492, 4225575), (515, 4036860), (547, 3800700), (615, 3380460), (618, 3364050), (738, 2817050), (820, 2535345), (900, 2309981), (927, 2242700), (1025, 2028276), (1030, 2018430), (1094, 1900350), (1230, 1690230), (1236, 1682025), (1476, 1408525), (1545, 1345620), (1641, 1266900), (1845, 1126820), (1854, 1121350), (2050, 1014138), (2060, 1009215), (2188, 950175), (2460, 845115), (2575, 807372), (2735, 760140), (3075, 676092), (3090, 672810), (3282, 633450), (3690, 563410), (3708, 560675), (4100, 507069), (4223, 492300), (4635, 448540), (4923, 422300), (5150, 403686), (5470, 380070), (6150, 338046), (6180, 336405), (6564, 316725), (7380, 281705), (7725, 269124), (8205, 253380), (8446, 246150), (9225, 225364), (9270, 224270), (9846, 211150), (10300, 201843), (10940, 190035), (12300, 169023), (12669, 164100), (13675, 152028), (15450, 134562), (16410, 126690), (16892, 123075), (18450, 112682), (18540, 112135), (19692, 105575), (21115, 98460), (22427, 92700), (23175, 89708), (24615, 84460), (25338, 82050), (27350, 76014), (30900, 67281), (32820, 63345), (36900, 56341), (38007, 54700), (41025, 50676), (42230, 49230), (44854, 46350)]